{"id":"vidhyamitra:city-day:badrinath:2015-10-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2015-10-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-10-18","date_display":"October 18, 2015 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2015,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457313.770833,"kali_year":5117,"ahargana":1868848.2708,"sun":{"sidereal_longitude":179.503,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":239.2939,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.7909,"elapsed_within_tithi_degrees":11.7909},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.2939,"elapsed_within_degrees":12.6272},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.7969},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2015,"month":10,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457313.770833,"ahargana":1868848.2708,"kali_year":5117,"ayanamsa_lahiri":24.0736,"grahas":{"sun":{"sidereal_longitude":180.27070100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":236.51830100000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":4.4297},"mars":{"sidereal_longitude":139.98360100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":162.23180100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":139.39460099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":133.84120099999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":218.306201,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":159.4251,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.4251,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2015,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457313.770833,"kali_year":5117,"ahargana":1868848.2708,"sun":{"sidereal_longitude":179.503,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":239.2939,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.7909,"elapsed_within_tithi_degrees":11.7909},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.2939,"elapsed_within_degrees":12.6272},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.7969},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.43,"elongation":59.791},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.43,"opposition_distance":120.209}},"eclipse_window_40days":[{"offset_days":-20,"type":"lunar","occurs":true,"moon_latitude":0.154,"opposition_distance":1.236},{"offset_days":-5,"type":"solar","occurs":true,"moon_latitude":1.25,"elongation":1.29}]},"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"tier2":{"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"sunriseLocal":"06:15","sunsetLocal":"17:38","solarNoonLocal":"11:57","dayLengthHours":11.375114562548536,"dayLengthDisplay":"11 Hours 22 Mins 30 Secs","nightLengthDisplay":"12 Hours 37 Mins 30 Secs","moonriseLocal":"10:37","moonsetLocal":"20:46","rahuKala":{"name":"Rāhu Kāla","start":"16:13","end":"17:38","startHours":16.20948699090206,"endHours":17.631376311220627,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:57","end":"13:22","startHours":11.943819029946358,"endHours":13.365708350264924,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:47","end":"16:13","startHours":14.787597670583494,"endHours":16.20948699090206,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:17","startHours":8.910455146600082,"endHours":9.289625632018367,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:02","startHours":6.730224855444947,"endHours":7.033561243779574,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:19","startHours":11.564648544528074,"endHours":12.322989515364645,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:30","startHours":4.739579806998953,"endHours":5.497920777835522,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:15","startHours":5.308335535126379,"endHours":6.256261748672091,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:36","startHours":13.839671457037781,"endHours":14.59801242787435,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.431376311220628,"endHours":17.831376311220627,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:06","startHours":17.631376311220627,"endHours":18.105339417993484,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.381376311220627,"endHours":19.131376311220627,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:19","startHours":23.564648544528076,"endHours":24.322989515364647,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:15","end":"07:41","startHours":6.256261748672091,"endHours":7.678151068990658,"quality":"inauspicious"},{"name":"Chala","start":"07:41","end":"09:06","startHours":7.678151068990658,"endHours":9.100040389309225,"quality":"neutral"},{"name":"Labha","start":"09:06","end":"10:31","startHours":9.100040389309225,"endHours":10.521929709627791,"quality":"auspicious"},{"name":"Amṛta","start":"10:31","end":"11:57","startHours":10.521929709627791,"endHours":11.943819029946358,"quality":"auspicious"},{"name":"Kāla","start":"11:57","end":"13:22","startHours":11.943819029946358,"endHours":13.365708350264924,"quality":"inauspicious"},{"name":"Śubha","start":"13:22","end":"14:47","startHours":13.365708350264924,"endHours":14.787597670583494,"quality":"auspicious"},{"name":"Roga","start":"14:47","end":"16:13","startHours":14.787597670583494,"endHours":16.20948699090206,"quality":"inauspicious"},{"name":"Udveg","start":"16:13","end":"17:38","startHours":16.20948699090206,"endHours":17.631376311220627,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:38","end":"19:13","startHours":17.631376311220627,"endHours":19.20948699090206,"quality":"auspicious"},{"name":"Roga","start":"19:13","end":"20:47","startHours":19.20948699090206,"endHours":20.787597670583494,"quality":"inauspicious"},{"name":"Udveg","start":"20:47","end":"22:22","startHours":20.787597670583494,"endHours":22.365708350264924,"quality":"inauspicious"},{"name":"Chala","start":"22:22","end":"23:57","startHours":22.365708350264924,"endHours":23.94381902994636,"quality":"neutral"},{"name":"Labha","start":"23:57","end":"01:31","startHours":23.94381902994636,"endHours":25.52192970962779,"quality":"auspicious"},{"name":"Amṛta","start":"01:31","end":"03:06","startHours":25.52192970962779,"endHours":27.100040389309225,"quality":"auspicious"},{"name":"Kāla","start":"03:06","end":"04:41","startHours":27.100040389309225,"endHours":28.67815106899066,"quality":"inauspicious"},{"name":"Śubha","start":"04:41","end":"06:15","startHours":28.67815106899066,"endHours":30.25626174867209,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.256261748672091,"endHours":7.256261748672091,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.256261748672091,"endHours":8.256261748672092,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.256261748672092,"endHours":9.256261748672092,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.256261748672092,"endHours":10.256261748672092,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.256261748672092,"endHours":11.256261748672092,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.256261748672092,"endHours":12.256261748672092,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.256261748672092,"endHours":13.256261748672092,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.256261748672092,"endHours":14.256261748672092,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.256261748672092,"endHours":15.256261748672092,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.256261748672092,"endHours":16.25626174867209,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.25626174867209,"endHours":17.25626174867209,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.25626174867209,"endHours":18.25626174867209,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.25626174867209,"endHours":19.25626174867209,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.25626174867209,"endHours":20.25626174867209,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.25626174867209,"endHours":21.25626174867209,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.25626174867209,"endHours":22.25626174867209,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.25626174867209,"endHours":23.25626174867209,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.25626174867209,"endHours":24.25626174867209,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.25626174867209,"endHours":25.25626174867209,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.25626174867209,"endHours":26.25626174867209,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.25626174867209,"endHours":27.25626174867209,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.25626174867209,"endHours":28.25626174867209,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.25626174867209,"endHours":29.25626174867209,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.25626174867209,"endHours":30.25626174867209,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.436408804180523,"eotMinutes":15.395658203218455,"ayanamsa":24.0736}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Pañcamī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi_ingress":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Dedicated festival walk for Tulā Saṅkrānti is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"badrinath"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 18, 2015 CE · Badarīnāth · Vidhyamitra","description":"October 18, 2015 CE for Badarīnāth: Śukla Pañcamī, sūryodaya 06:15, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2015-10-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2015-10-18","sa":"https://sa.vidhyamitra.com/city/badrinath/2015-10-18","hi":"https://hi.vidhyamitra.com/city/badrinath/2015-10-18","x-default":"https://vidhyamitra.com/city/badrinath/2015-10-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T11:56:15.938Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-09-11T11:56:15.938Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T11:56:15.938Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}