{"id":"vidhyamitra:city-day:dwarka:1660-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1660-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1660-03-01","date_display":"March 1, 1660 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":1660,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2327422.770833,"kali_year":4761,"ahargana":1738957.2708,"sun":{"sidereal_longitude":323.0686,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":189.1823,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":226.1137,"elapsed_within_tithi_degrees":10.1137},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.1823,"elapsed_within_degrees":2.5156},"yoga":{"number":12,"name":"Dhruva","sum_longitude":152.2509},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":1660,"month":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2327422.770833,"ahargana":1738957.2708,"kali_year":4761,"ayanamsa_lahiri":19.1058,"grahas":{"sun":{"sidereal_longitude":322.116492,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":186.51159200000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-0.9725},"mars":{"sidereal_longitude":61.595392000000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":302.432092,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":143.336592,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":349.627292,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":207.72799199999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":201.6753,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.6753,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"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":1660,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2327422.770833,"kali_year":4761,"ahargana":1738957.2708,"sun":{"sidereal_longitude":323.0686,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":189.1823,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":226.1137,"elapsed_within_tithi_degrees":10.1137},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.1823,"elapsed_within_degrees":2.5156},"yoga":{"number":12,"name":"Dhruva","sum_longitude":152.2509},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.972,"elongation":133.886},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.972,"opposition_distance":46.114}},"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":"07:16","sunsetLocal":"18:59","solarNoonLocal":"13:07","dayLengthHours":11.717675734372484,"dayLengthDisplay":"11 Hours 43 Mins 04 Secs","nightLengthDisplay":"12 Hours 16 Mins 56 Secs","moonriseLocal":"22:19","moonsetLocal":"09:51","rahuKala":{"name":"Rāhu Kāla","start":"08:44","end":"10:11","startHours":8.725350602228898,"endHours":10.19006006902546,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:39","end":"13:07","startHours":11.65476953582202,"endHours":13.11947900261858,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:35","end":"16:03","startHours":14.58418846941514,"endHours":16.048897936211702,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:00","end":"10:23","startHours":9.994765473452585,"endHours":10.385354664598333,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:45","end":"08:04","startHours":7.748877624364525,"endHours":8.061348977281124,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:44","end":"13:31","startHours":12.728889811472829,"endHours":13.51006819376433,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:29","startHours":5.69828437084934,"endHours":6.479462753140839,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:16","startHours":6.284168157567964,"endHours":7.260641135432338,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:51","startHours":15.072424958347327,"endHours":15.853603340638825,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:47","end":"19:11","startHours":18.778316869804822,"endHours":19.17831686980482,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:59","end":"19:28","startHours":18.97831686980482,"endHours":19.46655335873701,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:44","end":"20:29","startHours":18.72831686980482,"endHours":20.47831686980482,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:44","end":"01:31","startHours":24.72888981147283,"endHours":25.51006819376433,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:16","end":"08:44","startHours":7.260641135432338,"endHours":8.725350602228898,"quality":"auspicious"},{"name":"Kāla","start":"08:44","end":"10:11","startHours":8.725350602228898,"endHours":10.19006006902546,"quality":"inauspicious"},{"name":"Śubha","start":"10:11","end":"11:39","startHours":10.19006006902546,"endHours":11.65476953582202,"quality":"auspicious"},{"name":"Roga","start":"11:39","end":"13:07","startHours":11.65476953582202,"endHours":13.11947900261858,"quality":"inauspicious"},{"name":"Udveg","start":"13:07","end":"14:35","startHours":13.11947900261858,"endHours":14.58418846941514,"quality":"inauspicious"},{"name":"Chala","start":"14:35","end":"16:03","startHours":14.58418846941514,"endHours":16.048897936211702,"quality":"neutral"},{"name":"Labha","start":"16:03","end":"17:31","startHours":16.048897936211702,"endHours":17.513607403008262,"quality":"auspicious"},{"name":"Amṛta","start":"17:31","end":"18:59","startHours":17.513607403008262,"endHours":18.97831686980482,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:59","end":"20:31","startHours":18.97831686980482,"endHours":20.513607403008262,"quality":"neutral"},{"name":"Labha","start":"20:31","end":"22:03","startHours":20.513607403008262,"endHours":22.048897936211702,"quality":"auspicious"},{"name":"Amṛta","start":"22:03","end":"23:35","startHours":22.048897936211702,"endHours":23.58418846941514,"quality":"auspicious"},{"name":"Kāla","start":"23:35","end":"01:07","startHours":23.58418846941514,"endHours":25.11947900261858,"quality":"inauspicious"},{"name":"Śubha","start":"01:07","end":"02:39","startHours":25.11947900261858,"endHours":26.65476953582202,"quality":"auspicious"},{"name":"Roga","start":"02:39","end":"04:11","startHours":26.65476953582202,"endHours":28.190060069025456,"quality":"inauspicious"},{"name":"Udveg","start":"04:11","end":"05:44","startHours":28.190060069025456,"endHours":29.725350602228897,"quality":"inauspicious"},{"name":"Chala","start":"05:44","end":"07:16","startHours":29.725350602228897,"endHours":31.260641135432337,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:16","end":"08:16","startHours":7.260641135432338,"endHours":8.260641135432337,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:16","end":"09:16","startHours":8.260641135432337,"endHours":9.260641135432337,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:16","end":"10:16","startHours":9.260641135432337,"endHours":10.260641135432337,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:16","end":"11:16","startHours":10.260641135432337,"endHours":11.260641135432337,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:16","end":"12:16","startHours":11.260641135432337,"endHours":12.260641135432337,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:16","end":"13:16","startHours":12.260641135432337,"endHours":13.260641135432337,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:16","end":"14:16","startHours":13.260641135432337,"endHours":14.260641135432337,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:16","end":"15:16","startHours":14.260641135432337,"endHours":15.260641135432337,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:16","end":"16:16","startHours":15.260641135432337,"endHours":16.260641135432337,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:16","end":"17:16","startHours":16.260641135432337,"endHours":17.260641135432337,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:16","end":"18:16","startHours":17.260641135432337,"endHours":18.260641135432337,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:16","end":"19:16","startHours":18.260641135432337,"endHours":19.260641135432337,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:16","end":"20:16","startHours":19.260641135432337,"endHours":20.260641135432337,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:16","end":"21:16","startHours":20.260641135432337,"endHours":21.260641135432337,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:16","end":"22:16","startHours":21.260641135432337,"endHours":22.260641135432337,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:16","end":"23:16","startHours":22.260641135432337,"endHours":23.260641135432337,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:16","end":"00:16","startHours":23.260641135432337,"endHours":24.260641135432337,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:16","end":"01:16","startHours":24.260641135432337,"endHours":25.260641135432337,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:16","end":"02:16","startHours":25.260641135432337,"endHours":26.260641135432337,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:16","end":"03:16","startHours":26.260641135432337,"endHours":27.260641135432337,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:16","end":"04:16","startHours":27.260641135432337,"endHours":28.260641135432337,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:16","end":"05:16","startHours":28.260641135432337,"endHours":29.260641135432337,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:16","end":"06:16","startHours":29.260641135432337,"endHours":30.260641135432337,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:16","end":"07:16","startHours":30.260641135432337,"endHours":31.260641135432337,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.35571224206856,"eotMinutes":-13.043140157114735,"ayanamsa":19.1058}},"calendars":{"vikram_samvat":1717,"vikram_samvatsara":"Pramādī","saka_samvat":1582,"saka_samvatsara":"Śārvarī","bengali_samvat":1067,"malayalam_era":836,"nanakshahi_year":191,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Caturthī · Vikram 1717 Pramādī · Śaka 1582 Śārvarī"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 1, 1660 CE · Dvārakā · Vidhyamitra","description":"March 1, 1660 CE for Dvārakā: Kṛṣṇa Caturthī, sūryodaya 07:16, sūryāsta 18:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1660-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1660-03-01","sa":"https://sa.vidhyamitra.com/city/dwarka/1660-03-01","hi":"https://hi.vidhyamitra.com/city/dwarka/1660-03-01","x-default":"https://vidhyamitra.com/city/dwarka/1660-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T03:25:19.818Z","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":"2026-06-05T03:25:19.818Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T03:25:19.818Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}