{"id":"vidhyamitra:city-day:dwarka:2237-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2237-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2237-01-29","date_display":"January 29, 2237 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":2237,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2538135.770833,"kali_year":5338,"ahargana":1949670.2708,"sun":{"sidereal_longitude":281.1647,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":297.174,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.0093,"elapsed_within_tithi_degrees":4.0093},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.174,"elapsed_within_degrees":3.8406},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.3387},"karana":{"half_tithi_index":2,"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":2237,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2538135.770833,"ahargana":1949670.2708,"kali_year":5338,"ayanamsa_lahiri":27.1648,"grahas":{"sun":{"sidereal_longitude":281.75010599999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":300.01420600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":4.4303},"mars":{"sidereal_longitude":322.322806,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":289.37380600000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":352.232306,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":280.85520599999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":33.45890600000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":197.0866,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":17.0866,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2237,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2538135.770833,"kali_year":5338,"ahargana":1949670.2708,"sun":{"sidereal_longitude":281.1647,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":297.174,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.0093,"elapsed_within_tithi_degrees":4.0093},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.174,"elapsed_within_degrees":3.8406},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.3387},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.43,"elongation":16.009},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.43,"opposition_distance":163.991}},"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":"07:34","sunsetLocal":"18:41","solarNoonLocal":"13:07","dayLengthHours":11.107562678735178,"dayLengthDisplay":"11 Hours 06 Mins 27 Secs","nightLengthDisplay":"12 Hours 53 Mins 33 Secs","moonriseLocal":"08:38","moonsetLocal":"20:02","rahuKala":{"name":"Rāhu Kāla","start":"17:17","end":"18:41","startHours":17.28696470407093,"endHours":18.675410038912826,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:07","end":"14:31","startHours":13.121628699545237,"endHours":14.510074034387134,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:54","end":"17:17","startHours":15.898519369229032,"endHours":17.28696470407093,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.159611985215857,"endHours":10.529864074507028,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:02","end":"08:20","startHours":8.030662471791613,"endHours":8.326864143224551,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:30","startHours":12.751376610254065,"endHours":13.49188078883641,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:50","startHours":6.086839003012958,"endHours":6.827343181595303,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:39","end":"07:34","startHours":6.642217136949717,"endHours":7.567847360177648,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:43","startHours":14.9728891460011,"endHours":15.713393324583445,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.475410038912827,"endHours":18.875410038912825,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:08","startHours":18.675410038912826,"endHours":19.138225150526793,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.425410038912826,"endHours":20.175410038912826,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:30","startHours":24.751376610254063,"endHours":25.49188078883641,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:34","end":"08:57","startHours":7.567847360177648,"endHours":8.956292695019545,"quality":"inauspicious"},{"name":"Chala","start":"08:57","end":"10:21","startHours":8.956292695019545,"endHours":10.344738029861443,"quality":"neutral"},{"name":"Labha","start":"10:21","end":"11:44","startHours":10.344738029861443,"endHours":11.73318336470334,"quality":"auspicious"},{"name":"Amṛta","start":"11:44","end":"13:07","startHours":11.73318336470334,"endHours":13.121628699545237,"quality":"auspicious"},{"name":"Kāla","start":"13:07","end":"14:31","startHours":13.121628699545237,"endHours":14.510074034387134,"quality":"inauspicious"},{"name":"Śubha","start":"14:31","end":"15:54","startHours":14.510074034387134,"endHours":15.898519369229032,"quality":"auspicious"},{"name":"Roga","start":"15:54","end":"17:17","startHours":15.898519369229032,"endHours":17.28696470407093,"quality":"inauspicious"},{"name":"Udveg","start":"17:17","end":"18:41","startHours":17.28696470407093,"endHours":18.675410038912826,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:41","end":"20:17","startHours":18.675410038912826,"endHours":20.28696470407093,"quality":"auspicious"},{"name":"Roga","start":"20:17","end":"21:54","startHours":20.28696470407093,"endHours":21.89851936922903,"quality":"inauspicious"},{"name":"Udveg","start":"21:54","end":"23:31","startHours":21.89851936922903,"endHours":23.510074034387134,"quality":"inauspicious"},{"name":"Chala","start":"23:31","end":"01:07","startHours":23.510074034387134,"endHours":25.121628699545237,"quality":"neutral"},{"name":"Labha","start":"01:07","end":"02:44","startHours":25.121628699545237,"endHours":26.73318336470334,"quality":"auspicious"},{"name":"Amṛta","start":"02:44","end":"04:21","startHours":26.73318336470334,"endHours":28.344738029861443,"quality":"auspicious"},{"name":"Kāla","start":"04:21","end":"05:57","startHours":28.344738029861443,"endHours":29.956292695019545,"quality":"inauspicious"},{"name":"Śubha","start":"05:57","end":"07:34","startHours":29.956292695019545,"endHours":31.567847360177648,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:34","end":"08:34","startHours":7.567847360177648,"endHours":8.567847360177648,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:34","end":"09:34","startHours":8.567847360177648,"endHours":9.567847360177648,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:34","end":"10:34","startHours":9.567847360177648,"endHours":10.567847360177648,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:34","end":"11:34","startHours":10.567847360177648,"endHours":11.567847360177648,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:34","end":"12:34","startHours":11.567847360177648,"endHours":12.567847360177648,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:34","end":"13:34","startHours":12.567847360177648,"endHours":13.567847360177648,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:34","end":"14:34","startHours":13.567847360177648,"endHours":14.567847360177648,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:34","end":"15:34","startHours":14.567847360177648,"endHours":15.567847360177648,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:34","end":"16:34","startHours":15.567847360177648,"endHours":16.567847360177648,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:34","end":"17:34","startHours":16.567847360177648,"endHours":17.567847360177648,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:34","end":"18:34","startHours":17.567847360177648,"endHours":18.567847360177648,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:34","end":"19:34","startHours":18.567847360177648,"endHours":19.567847360177648,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:34","end":"20:34","startHours":19.567847360177648,"endHours":20.567847360177648,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:34","end":"21:34","startHours":20.567847360177648,"endHours":21.567847360177648,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:34","end":"22:34","startHours":21.567847360177648,"endHours":22.567847360177648,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:34","end":"23:34","startHours":22.567847360177648,"endHours":23.567847360177648,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:34","end":"00:34","startHours":23.567847360177648,"endHours":24.567847360177648,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:34","end":"01:34","startHours":24.567847360177648,"endHours":25.567847360177648,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:34","end":"02:34","startHours":25.567847360177648,"endHours":26.567847360177648,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:34","end":"03:34","startHours":26.567847360177648,"endHours":27.567847360177648,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:34","end":"04:34","startHours":27.567847360177648,"endHours":28.567847360177648,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:34","end":"05:34","startHours":28.567847360177648,"endHours":29.567847360177648,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:34","end":"06:34","startHours":29.567847360177648,"endHours":30.567847360177648,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:34","end":"07:34","startHours":30.567847360177648,"endHours":31.567847360177648,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.027147013396277,"eotMinutes":-13.172121972714217,"ayanamsa":27.1648}},"calendars":{"vikram_samvat":2294,"vikram_samvatsara":"Vikṛti","saka_samvat":2159,"saka_samvatsara":"Īśvara","bengali_samvat":1644,"malayalam_era":1413,"nanakshahi_year":768,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvitīyā · Vikram 2294 Vikṛti · Śaka 2159 Īśvara"},"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":"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 29, 2237 CE · Dvārakā · Vidhyamitra","description":"January 29, 2237 CE for Dvārakā: Śukla Dvitīyā, sūryodaya 07:34, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2237-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2237-01-29","sa":"https://sa.vidhyamitra.com/city/dwarka/2237-01-29","hi":"https://hi.vidhyamitra.com/city/dwarka/2237-01-29","x-default":"https://vidhyamitra.com/city/dwarka/2237-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:25:12.604Z","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":"2026-06-01T09:25:12.604Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:25:12.604Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}