{"id":"vidhyamitra:city-day:dwarka:2149-01-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2149-01-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2149-01-31","date_display":"January 31, 2149 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":2149,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505996.770833,"kali_year":5250,"ahargana":1917531.2708,"sun":{"sidereal_longitude":285.0243,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":187.9866,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":262.9623,"elapsed_within_tithi_degrees":10.9623},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.9866,"elapsed_within_degrees":1.3199},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.0109},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2149,"month":1,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505996.770833,"ahargana":1917531.2708,"kali_year":5250,"ayanamsa_lahiri":25.9356,"grahas":{"sun":{"sidereal_longitude":285.3757519999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":186.78725200000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":4.4973},"mars":{"sidereal_longitude":39.520651999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":265.1891519999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":219.172052,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":279.610852,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":39.461952,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":99.9655,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.9655,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":2149,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505996.770833,"kali_year":5250,"ahargana":1917531.2708,"sun":{"sidereal_longitude":285.0243,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":187.9866,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":262.9623,"elapsed_within_tithi_degrees":10.9623},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.9866,"elapsed_within_degrees":1.3199},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.0109},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.497,"elongation":97.038},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.497,"opposition_distance":82.962}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:33","sunsetLocal":"18:42","solarNoonLocal":"13:08","dayLengthHours":11.146086603491678,"dayLengthDisplay":"11 Hours 08 Mins 46 Secs","nightLengthDisplay":"12 Hours 51 Mins 14 Secs","moonriseLocal":"00:51","moonsetLocal":"12:15","rahuKala":{"name":"Rāhu Kāla","start":"11:44","end":"13:08","startHours":11.73432565026091,"endHours":13.12758647569737,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:55","end":"17:18","startHours":15.914108126570287,"endHours":17.307368952006748,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:57","end":"10:20","startHours":8.94780399938799,"endHours":10.34106482482445,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:32","startHours":10.155296714766255,"endHours":10.526832934882645,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:01","end":"08:19","startHours":8.018963449097017,"endHours":8.316192425190128,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:30","startHours":12.756050255580979,"endHours":13.499122695813758,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:49","startHours":6.0683982934859735,"endHours":6.8114707337187514,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:38","end":"07:33","startHours":6.625702623660557,"endHours":7.55454317395153,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:44","startHours":14.985267576279316,"endHours":15.728340016512094,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.50062977744321,"endHours":18.900629777443207,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:10","startHours":18.700629777443208,"endHours":19.165050052588693,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.450629777443208,"endHours":20.200629777443208,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:30","startHours":24.75605025558098,"endHours":25.49912269581376,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:33","end":"08:57","startHours":7.55454317395153,"endHours":8.94780399938799,"quality":"neutral"},{"name":"Labha","start":"08:57","end":"10:20","startHours":8.94780399938799,"endHours":10.34106482482445,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:44","startHours":10.34106482482445,"endHours":11.73432565026091,"quality":"auspicious"},{"name":"Kāla","start":"11:44","end":"13:08","startHours":11.73432565026091,"endHours":13.12758647569737,"quality":"inauspicious"},{"name":"Śubha","start":"13:08","end":"14:31","startHours":13.12758647569737,"endHours":14.52084730113383,"quality":"auspicious"},{"name":"Roga","start":"14:31","end":"15:55","startHours":14.52084730113383,"endHours":15.914108126570287,"quality":"inauspicious"},{"name":"Udveg","start":"15:55","end":"17:18","startHours":15.914108126570287,"endHours":17.307368952006748,"quality":"inauspicious"},{"name":"Chala","start":"17:18","end":"18:42","startHours":17.307368952006748,"endHours":18.700629777443208,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:42","end":"20:18","startHours":18.700629777443208,"endHours":20.307368952006748,"quality":"inauspicious"},{"name":"Udveg","start":"20:18","end":"21:55","startHours":20.307368952006748,"endHours":21.914108126570287,"quality":"inauspicious"},{"name":"Chala","start":"21:55","end":"23:31","startHours":21.914108126570287,"endHours":23.520847301133827,"quality":"neutral"},{"name":"Labha","start":"23:31","end":"01:08","startHours":23.520847301133827,"endHours":25.12758647569737,"quality":"auspicious"},{"name":"Amṛta","start":"01:08","end":"02:44","startHours":25.12758647569737,"endHours":26.734325650260907,"quality":"auspicious"},{"name":"Kāla","start":"02:44","end":"04:20","startHours":26.734325650260907,"endHours":28.34106482482445,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:57","startHours":28.34106482482445,"endHours":29.94780399938799,"quality":"auspicious"},{"name":"Roga","start":"05:57","end":"07:33","startHours":29.94780399938799,"endHours":31.55454317395153,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.55454317395153,"endHours":8.55454317395153,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.55454317395153,"endHours":9.55454317395153,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.55454317395153,"endHours":10.55454317395153,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.55454317395153,"endHours":11.55454317395153,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.55454317395153,"endHours":12.55454317395153,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.55454317395153,"endHours":13.55454317395153,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.55454317395153,"endHours":14.55454317395153,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.55454317395153,"endHours":15.55454317395153,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.55454317395153,"endHours":16.55454317395153,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.55454317395153,"endHours":17.55454317395153,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.55454317395153,"endHours":18.55454317395153,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.55454317395153,"endHours":19.55454317395153,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.55454317395153,"endHours":20.55454317395153,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.55454317395153,"endHours":21.55454317395153,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.55454317395153,"endHours":22.55454317395153,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.55454317395153,"endHours":23.55454317395153,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.55454317395153,"endHours":24.55454317395153,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.55454317395153,"endHours":25.55454317395153,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.55454317395153,"endHours":26.55454317395153,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.55454317395153,"endHours":27.55454317395153,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.55454317395153,"endHours":28.55454317395153,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.55454317395153,"endHours":29.55454317395153,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.55454317395153,"endHours":30.55454317395153,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.55454317395153,"endHours":31.55454317395153,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvaja","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":-17.38254772236819,"eotMinutes":-13.52958854184206,"ayanamsa":25.9356}},"calendars":{"vikram_samvat":2206,"vikram_samvatsara":"Dundubhi","saka_samvat":2071,"saka_samvatsara":"Saumya","bengali_samvat":1556,"malayalam_era":1325,"nanakshahi_year":680,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Saptamī · Vikram 2206 Dundubhi · Śaka 2071 Saumya"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"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, 2149 CE · Dvārakā · Vidhyamitra","description":"January 31, 2149 CE for Dvārakā: Kṛṣṇa Saptamī, sūryodaya 07:33, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2149-01-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2149-01-31","sa":"https://sa.vidhyamitra.com/city/dwarka/2149-01-31","hi":"https://hi.vidhyamitra.com/city/dwarka/2149-01-31","x-default":"https://vidhyamitra.com/city/dwarka/2149-01-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T13:12:25.782Z","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":"2026-05-24T13:12:25.782Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T13:12:25.782Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}