{"id":"vidhyamitra:city-day:ayodhya:1660-03-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1660-03-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1660-03-04","date_display":"March 4, 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":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2327425.770833,"kali_year":4761,"ahargana":1738960.2708,"sun":{"sidereal_longitude":326.0728,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":229.8824,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.8096,"elapsed_within_tithi_degrees":11.8096},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.8824,"elapsed_within_degrees":3.2158},"yoga":{"number":15,"name":"Vajra","sum_longitude":195.9552},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2327425.770833,"ahargana":1738960.2708,"kali_year":4761,"ayanamsa_lahiri":19.1059,"grahas":{"sun":{"sidereal_longitude":325.115777,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":226.28137700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":2.1363},"mars":{"sidereal_longitude":62.89417700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":306.635577,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":142.948077,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":353.330077,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":207.66987700000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":201.5164,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.5164,"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":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2327425.770833,"kali_year":4761,"ahargana":1738960.2708,"sun":{"sidereal_longitude":326.0728,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":229.8824,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.8096,"elapsed_within_tithi_degrees":11.8096},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.8824,"elapsed_within_degrees":3.2158},"yoga":{"number":15,"name":"Vajra","sum_longitude":195.9552},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.136,"elongation":96.19},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.136,"opposition_distance":83.81}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:22","sunsetLocal":"18:05","solarNoonLocal":"12:14","dayLengthHours":11.705298055274143,"dayLengthDisplay":"11 Hours 42 Mins 19 Secs","nightLengthDisplay":"12 Hours 17 Mins 41 Secs","moonriseLocal":"00:21","moonsetLocal":"10:56","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"15:09","startHours":13.690337590363509,"endHours":15.153499847272776,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:22","end":"07:50","startHours":6.374526305817168,"endHours":7.837688562726436,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:18","end":"10:46","startHours":9.300850819635704,"endHours":10.764013076544973,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:30","startHours":9.105762518714469,"endHours":9.49593912055694,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:10","startHours":6.862247058120258,"endHours":7.174388339594235,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:37","startHours":11.83699873161177,"endHours":12.617351935296712,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:36","startHours":4.813819898447282,"endHours":5.594173102132226,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:22","startHours":5.399084801210989,"endHours":6.374526305817168,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:58","startHours":14.178058342666597,"endHours":14.95841154635154,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.879824361091313,"endHours":18.27982436109131,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:34","startHours":18.079824361091312,"endHours":18.567545113394402,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.829824361091312,"endHours":19.579824361091312,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:37","startHours":23.836998731611768,"endHours":24.617351935296714,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:22","end":"07:50","startHours":6.374526305817168,"endHours":7.837688562726436,"quality":"auspicious"},{"name":"Roga","start":"07:50","end":"09:18","startHours":7.837688562726436,"endHours":9.300850819635704,"quality":"inauspicious"},{"name":"Udveg","start":"09:18","end":"10:46","startHours":9.300850819635704,"endHours":10.764013076544973,"quality":"inauspicious"},{"name":"Chala","start":"10:46","end":"12:14","startHours":10.764013076544973,"endHours":12.227175333454241,"quality":"neutral"},{"name":"Labha","start":"12:14","end":"13:41","startHours":12.227175333454241,"endHours":13.690337590363509,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"15:09","startHours":13.690337590363509,"endHours":15.153499847272776,"quality":"auspicious"},{"name":"Kāla","start":"15:09","end":"16:37","startHours":15.153499847272776,"endHours":16.616662104182044,"quality":"inauspicious"},{"name":"Śubha","start":"16:37","end":"18:05","startHours":16.616662104182044,"endHours":18.079824361091312,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:05","end":"19:37","startHours":18.079824361091312,"endHours":19.616662104182044,"quality":"auspicious"},{"name":"Kāla","start":"19:37","end":"21:09","startHours":19.616662104182044,"endHours":21.153499847272776,"quality":"inauspicious"},{"name":"Śubha","start":"21:09","end":"22:41","startHours":21.153499847272776,"endHours":22.69033759036351,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"00:14","startHours":22.69033759036351,"endHours":24.22717533345424,"quality":"inauspicious"},{"name":"Udveg","start":"00:14","end":"01:46","startHours":24.22717533345424,"endHours":25.764013076544973,"quality":"inauspicious"},{"name":"Chala","start":"01:46","end":"03:18","startHours":25.764013076544973,"endHours":27.300850819635706,"quality":"neutral"},{"name":"Labha","start":"03:18","end":"04:50","startHours":27.300850819635706,"endHours":28.837688562726434,"quality":"auspicious"},{"name":"Amṛta","start":"04:50","end":"06:22","startHours":28.837688562726434,"endHours":30.37452630581717,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.374526305817168,"endHours":7.374526305817168,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.374526305817168,"endHours":8.374526305817168,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.374526305817168,"endHours":9.374526305817168,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.374526305817168,"endHours":10.374526305817168,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.374526305817168,"endHours":11.374526305817168,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.374526305817168,"endHours":12.374526305817168,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.374526305817168,"endHours":13.374526305817168,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.374526305817168,"endHours":14.374526305817168,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.374526305817168,"endHours":15.374526305817168,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.374526305817168,"endHours":16.37452630581717,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.37452630581717,"endHours":17.37452630581717,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.37452630581717,"endHours":18.37452630581717,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.37452630581717,"endHours":19.37452630581717,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.37452630581717,"endHours":20.37452630581717,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.37452630581717,"endHours":21.37452630581717,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.37452630581717,"endHours":22.37452630581717,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.37452630581717,"endHours":23.37452630581717,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.37452630581717,"endHours":24.37452630581717,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.37452630581717,"endHours":25.37452630581717,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.37452630581717,"endHours":26.37452630581717,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.37452630581717,"endHours":27.37452630581717,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.37452630581717,"endHours":28.37452630581717,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.37452630581717,"endHours":29.37452630581717,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.37452630581717,"endHours":30.37452630581717,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.208676038123406,"eotMinutes":-12.446520007254474,"ayanamsa":19.1059}},"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 Saptamī · Vikram 1717 Pramādī · Śaka 1582 Śārvarī"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 4, 1660 CE · Ayodhyā · Vidhyamitra","description":"March 4, 1660 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 06:22, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1660-03-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1660-03-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1660-03-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1660-03-04","x-default":"https://vidhyamitra.com/city/ayodhya/1660-03-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T06:34:02.471Z","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":"2026-06-05T06:34:02.471Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T06:34:02.471Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}