{"id":"vidhyamitra:city-day:vrindavan:1985-09-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1985-09-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-09-29","date_display":"September 29, 1985 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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1985,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446337.770833,"kali_year":5087,"ahargana":1857872.2708,"sun":{"sidereal_longitude":161.483,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":343.2972,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.8142,"elapsed_within_tithi_degrees":1.8142},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":343.2972,"elapsed_within_degrees":9.9639},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.7802},"karana":{"half_tithi_index":30,"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":1985,"month":9,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446337.770833,"ahargana":1857872.2708,"kali_year":5087,"ayanamsa_lahiri":23.6538,"grahas":{"sun":{"sidereal_longitude":162.19376499999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":342.588465,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-2.7494},"mars":{"sidereal_longitude":138.54806499999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":167.22326499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":284.3454650000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"venus":{"sidereal_longitude":135.039265,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":210.657465,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":20.9864,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":200.9864,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1985,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446337.770833,"kali_year":5087,"ahargana":1857872.2708,"sun":{"sidereal_longitude":161.483,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":343.2972,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.8142,"elapsed_within_tithi_degrees":1.8142},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":343.2972,"elapsed_within_degrees":9.9639},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.7802},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.749,"elongation":178.186},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.749,"opposition_distance":1.814}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:10","sunsetLocal":"18:08","solarNoonLocal":"12:09","dayLengthHours":11.963658720227672,"dayLengthDisplay":"11 Hours 57 Mins 49 Secs","nightLengthDisplay":"12 Hours 02 Mins 11 Secs","moonriseLocal":"18:03","moonsetLocal":"06:18","rahuKala":{"name":"Rāhu Kāla","start":"16:38","end":"18:08","startHours":16.63382608068857,"endHours":18.12928342071703,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:09","end":"13:39","startHours":12.147454060603195,"endHours":13.642911400631654,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:08","end":"16:38","startHours":15.138368740660113,"endHours":16.63382608068857,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.95714506854248,"endHours":9.355933692550071,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"06:59","startHours":6.664110480498844,"endHours":6.983141379704915,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:33","startHours":11.748665436595607,"endHours":12.546242684610784,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:22","startHours":4.570470204459002,"endHours":5.36804745247418,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:10","startHours":5.1686531404703855,"endHours":6.165624700489358,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:56","startHours":14.141397180641139,"endHours":14.938974428656318,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.92928342071703,"endHours":18.32928342071703,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:38","startHours":18.12928342071703,"endHours":18.627769200726515,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.87928342071703,"endHours":19.62928342071703,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:33","startHours":23.748665436595605,"endHours":24.546242684610785,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:10","end":"07:40","startHours":6.165624700489358,"endHours":7.661082040517817,"quality":"inauspicious"},{"name":"Chala","start":"07:40","end":"09:09","startHours":7.661082040517817,"endHours":9.156539380546276,"quality":"neutral"},{"name":"Labha","start":"09:09","end":"10:39","startHours":9.156539380546276,"endHours":10.651996720574736,"quality":"auspicious"},{"name":"Amṛta","start":"10:39","end":"12:09","startHours":10.651996720574736,"endHours":12.147454060603195,"quality":"auspicious"},{"name":"Kāla","start":"12:09","end":"13:39","startHours":12.147454060603195,"endHours":13.642911400631654,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:08","startHours":13.642911400631654,"endHours":15.138368740660113,"quality":"auspicious"},{"name":"Roga","start":"15:08","end":"16:38","startHours":15.138368740660113,"endHours":16.63382608068857,"quality":"inauspicious"},{"name":"Udveg","start":"16:38","end":"18:08","startHours":16.63382608068857,"endHours":18.12928342071703,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:08","end":"19:38","startHours":18.12928342071703,"endHours":19.63382608068857,"quality":"auspicious"},{"name":"Roga","start":"19:38","end":"21:08","startHours":19.63382608068857,"endHours":21.138368740660113,"quality":"inauspicious"},{"name":"Udveg","start":"21:08","end":"22:39","startHours":21.138368740660113,"endHours":22.642911400631654,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:09","startHours":22.642911400631654,"endHours":24.147454060603195,"quality":"neutral"},{"name":"Labha","start":"00:09","end":"01:39","startHours":24.147454060603195,"endHours":25.651996720574736,"quality":"auspicious"},{"name":"Amṛta","start":"01:39","end":"03:09","startHours":25.651996720574736,"endHours":27.156539380546278,"quality":"auspicious"},{"name":"Kāla","start":"03:09","end":"04:40","startHours":27.156539380546278,"endHours":28.66108204051782,"quality":"inauspicious"},{"name":"Śubha","start":"04:40","end":"06:10","startHours":28.66108204051782,"endHours":30.16562470048936,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.165624700489358,"endHours":7.165624700489358,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.165624700489358,"endHours":8.165624700489358,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.165624700489358,"endHours":9.165624700489358,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.165624700489358,"endHours":10.165624700489358,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.165624700489358,"endHours":11.165624700489358,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.165624700489358,"endHours":12.165624700489358,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.165624700489358,"endHours":13.165624700489358,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.165624700489358,"endHours":14.165624700489358,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.165624700489358,"endHours":15.165624700489358,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.165624700489358,"endHours":16.16562470048936,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.16562470048936,"endHours":17.16562470048936,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.16562470048936,"endHours":18.16562470048936,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.16562470048936,"endHours":19.16562470048936,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.16562470048936,"endHours":20.16562470048936,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.16562470048936,"endHours":21.16562470048936,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.16562470048936,"endHours":22.16562470048936,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.16562470048936,"endHours":23.16562470048936,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.16562470048936,"endHours":24.16562470048936,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.16562470048936,"endHours":25.16562470048936,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.16562470048936,"endHours":26.16562470048936,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.16562470048936,"endHours":27.16562470048936,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.16562470048936,"endHours":28.16562470048936,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.16562470048936,"endHours":29.16562470048936,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.16562470048936,"endHours":30.16562470048936,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.3223668131437374,"eotMinutes":10.515556363808276,"ayanamsa":23.6538}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pratipada · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[],"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":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 29, 1985 CE · Vṛndāvana · Vidhyamitra","description":"September 29, 1985 CE for Vṛndāvana: Kṛṣṇa Pratipada, sūryodaya 06:10, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1985-09-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1985-09-29","sa":"https://sa.vidhyamitra.com/city/vrindavan/1985-09-29","hi":"https://hi.vidhyamitra.com/city/vrindavan/1985-09-29","x-default":"https://vidhyamitra.com/city/vrindavan/1985-09-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:26:57.272Z","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":"2026-05-31T12:26:57.272Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:26:57.272Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}