{"id":"vidhyamitra:city-day:badrinath:2000-01-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2000-01-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-01-31","date_display":"January 31, 2000 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":2000,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451574.770833,"kali_year":5101,"ahargana":1863109.2708,"sun":{"sidereal_longitude":286.6143,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":224.1415,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.5272,"elapsed_within_tithi_degrees":9.5272},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.1415,"elapsed_within_degrees":10.8081},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.7557},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2000,"month":1,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451574.770833,"ahargana":1863109.2708,"kali_year":5101,"ayanamsa_lahiri":23.8541,"grahas":{"sun":{"sidereal_longitude":286.6078729999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":226.43117299999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":3.8708},"mars":{"sidereal_longitude":326.95657299999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":297.040473,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":3.9652730000000247,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":253.786473,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":16.695573000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":103.5049,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":283.5049,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":"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":2000,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451574.770833,"kali_year":5101,"ahargana":1863109.2708,"sun":{"sidereal_longitude":286.6143,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":224.1415,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.5272,"elapsed_within_tithi_degrees":9.5272},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.1415,"elapsed_within_degrees":10.8081},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.7557},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.871,"elongation":62.473},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.871,"opposition_distance":117.527}},"eclipse_window_40days":[{"offset_days":-10,"type":"lunar","occurs":true,"moon_latitude":-0.697,"opposition_distance":1.262}]},"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":"07:05","sunsetLocal":"17:46","solarNoonLocal":"12:26","dayLengthHours":10.68648873107366,"dayLengthDisplay":"10 Hours 41 Mins 11 Secs","nightLengthDisplay":"13 Hours 18 Mins 49 Secs","moonriseLocal":"03:17","moonsetLocal":"13:32","rahuKala":{"name":"Rāhu Kāla","start":"08:25","end":"09:45","startHours":8.418473201544746,"endHours":9.754284292928954,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:26","startHours":11.09009538431316,"endHours":12.425906475697367,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:46","end":"15:06","startHours":13.761717567081575,"endHours":15.097528658465784,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.576176147411058,"endHours":9.932392438446847,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:49","startHours":7.527932473955274,"endHours":7.812905506783905,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:47","startHours":12.069690184661578,"endHours":12.782122766733156,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:39","end":"06:22","startHours":5.657796946017384,"endHours":6.370229528088961,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:05","startHours":6.192121382571067,"endHours":7.0826621101605385,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:55","startHours":14.206987930876311,"endHours":14.919420512947887,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:34","end":"17:58","startHours":17.569150841234197,"endHours":17.969150841234196,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:46","end":"18:13","startHours":17.769150841234197,"endHours":18.214421205028934,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:31","end":"19:16","startHours":17.519150841234197,"endHours":19.269150841234197,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:47","startHours":24.069690184661578,"endHours":24.782122766733156,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:05","end":"08:25","startHours":7.0826621101605385,"endHours":8.418473201544746,"quality":"auspicious"},{"name":"Kāla","start":"08:25","end":"09:45","startHours":8.418473201544746,"endHours":9.754284292928954,"quality":"inauspicious"},{"name":"Śubha","start":"09:45","end":"11:05","startHours":9.754284292928954,"endHours":11.09009538431316,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:26","startHours":11.09009538431316,"endHours":12.425906475697367,"quality":"inauspicious"},{"name":"Udveg","start":"12:26","end":"13:46","startHours":12.425906475697367,"endHours":13.761717567081575,"quality":"inauspicious"},{"name":"Chala","start":"13:46","end":"15:06","startHours":13.761717567081575,"endHours":15.097528658465784,"quality":"neutral"},{"name":"Labha","start":"15:06","end":"16:26","startHours":15.097528658465784,"endHours":16.43333974984999,"quality":"auspicious"},{"name":"Amṛta","start":"16:26","end":"17:46","startHours":16.43333974984999,"endHours":17.769150841234197,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:46","end":"19:26","startHours":17.769150841234197,"endHours":19.43333974984999,"quality":"neutral"},{"name":"Labha","start":"19:26","end":"21:06","startHours":19.43333974984999,"endHours":21.097528658465784,"quality":"auspicious"},{"name":"Amṛta","start":"21:06","end":"22:46","startHours":21.097528658465784,"endHours":22.761717567081575,"quality":"auspicious"},{"name":"Kāla","start":"22:46","end":"00:26","startHours":22.761717567081575,"endHours":24.425906475697367,"quality":"inauspicious"},{"name":"Śubha","start":"00:26","end":"02:05","startHours":24.425906475697367,"endHours":26.09009538431316,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:45","startHours":26.09009538431316,"endHours":27.75428429292895,"quality":"inauspicious"},{"name":"Udveg","start":"03:45","end":"05:25","startHours":27.75428429292895,"endHours":29.418473201544746,"quality":"inauspicious"},{"name":"Chala","start":"05:25","end":"07:05","startHours":29.418473201544746,"endHours":31.082662110160538,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.0826621101605385,"endHours":8.082662110160538,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.082662110160538,"endHours":9.082662110160538,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.082662110160538,"endHours":10.082662110160538,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.082662110160538,"endHours":11.082662110160538,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.082662110160538,"endHours":12.082662110160538,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.082662110160538,"endHours":13.082662110160538,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.082662110160538,"endHours":14.082662110160538,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.082662110160538,"endHours":15.082662110160538,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.082662110160538,"endHours":16.082662110160538,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.082662110160538,"endHours":17.082662110160538,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.082662110160538,"endHours":18.082662110160538,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.082662110160538,"endHours":19.082662110160538,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.082662110160538,"endHours":20.082662110160538,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.082662110160538,"endHours":21.082662110160538,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.082662110160538,"endHours":22.082662110160538,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.082662110160538,"endHours":23.082662110160538,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.082662110160538,"endHours":24.082662110160538,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.082662110160538,"endHours":25.082662110160538,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.082662110160538,"endHours":26.082662110160538,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.082662110160538,"endHours":27.082662110160538,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.082662110160538,"endHours":28.082662110160538,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.082662110160538,"endHours":29.082662110160538,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.082662110160538,"endHours":30.082662110160538,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.082662110160538,"endHours":31.082662110160538,"planetary_lord":"Venus"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.61440375999584,"eotMinutes":-13.52958854184206,"ayanamsa":23.8541}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Daśamī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 January 31, 2000 CE · Badarīnāth · Vidhyamitra","description":"January 31, 2000 CE for Badarīnāth: Kṛṣṇa Daśamī, sūryodaya 07:05, sūryāsta 17:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2000-01-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2000-01-31","sa":"https://sa.vidhyamitra.com/city/badrinath/2000-01-31","hi":"https://hi.vidhyamitra.com/city/badrinath/2000-01-31","x-default":"https://vidhyamitra.com/city/badrinath/2000-01-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T15:20:18.946Z","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":"2026-05-21T15:20:18.946Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T15:20:18.946Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}