{"id":"vidhyamitra:city-day:pushkar:1980-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1980-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1980-02-16","date_display":"February 16, 1980 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":1980,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444285.770833,"kali_year":5081,"ahargana":1855820.2708,"sun":{"sidereal_longitude":303.0929,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":297.5337,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.4408,"elapsed_within_tithi_degrees":6.4408},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.5337,"elapsed_within_degrees":4.2004},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.6266},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1980,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444285.770833,"ahargana":1855820.2708,"kali_year":5081,"ayanamsa_lahiri":23.5754,"grahas":{"sun":{"sidereal_longitude":302.945066,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":298.335866,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":0.9483},"mars":{"sidereal_longitude":136.02736600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":320.67756600000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":132.62946599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":343.876066,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":151.90686600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":129.7112,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":309.7112,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"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":1980,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444285.770833,"kali_year":5081,"ahargana":1855820.2708,"sun":{"sidereal_longitude":303.0929,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":297.5337,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.4408,"elapsed_within_tithi_degrees":6.4408},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.5337,"elapsed_within_degrees":4.2004},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.6266},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.948,"elongation":5.559},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.948,"opposition_distance":174.441}},"eclipse_window_40days":[]},"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"sunriseLocal":"07:08","sunsetLocal":"18:24","solarNoonLocal":"12:46","dayLengthHours":11.269895266791892,"dayLengthDisplay":"11 Hours 16 Mins 12 Secs","nightLengthDisplay":"12 Hours 43 Mins 48 Secs","moonriseLocal":"06:54","moonsetLocal":"18:02","rahuKala":{"name":"Rāhu Kāla","start":"09:57","end":"11:22","startHours":9.954826326667963,"endHours":11.36356323501695,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:11","end":"15:35","startHours":14.181037051714924,"endHours":15.589773960063908,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:08","end":"08:33","startHours":7.137352509969991,"endHours":8.546089418318978,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:46","end":"10:09","startHours":9.766994738888098,"endHours":10.142657914447827,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:54","startHours":7.606931479419653,"endHours":7.907462019867436,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:09","startHours":12.396636967806206,"endHours":13.147963318925665,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:23","startHours":5.634699807731072,"endHours":6.386026158850531,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:08","startHours":6.198194571070666,"endHours":7.137352509969991,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:24","startHours":14.650616021164584,"endHours":15.401942372284044,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.207247776761882,"endHours":18.60724777676188,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:53","startHours":18.40724777676188,"endHours":18.87682674621154,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.15724777676188,"endHours":19.90724777676188,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:09","startHours":24.396636967806206,"endHours":25.147963318925665,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:08","end":"08:33","startHours":7.137352509969991,"endHours":8.546089418318978,"quality":"inauspicious"},{"name":"Śubha","start":"08:33","end":"09:57","startHours":8.546089418318978,"endHours":9.954826326667963,"quality":"auspicious"},{"name":"Roga","start":"09:57","end":"11:22","startHours":9.954826326667963,"endHours":11.36356323501695,"quality":"inauspicious"},{"name":"Udveg","start":"11:22","end":"12:46","startHours":11.36356323501695,"endHours":12.772300143365936,"quality":"inauspicious"},{"name":"Chala","start":"12:46","end":"14:11","startHours":12.772300143365936,"endHours":14.181037051714924,"quality":"neutral"},{"name":"Labha","start":"14:11","end":"15:35","startHours":14.181037051714924,"endHours":15.589773960063908,"quality":"auspicious"},{"name":"Amṛta","start":"15:35","end":"17:00","startHours":15.589773960063908,"endHours":16.998510868412897,"quality":"auspicious"},{"name":"Kāla","start":"17:00","end":"18:24","startHours":16.998510868412897,"endHours":18.40724777676188,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:24","end":"20:00","startHours":18.40724777676188,"endHours":19.998510868412893,"quality":"auspicious"},{"name":"Amṛta","start":"20:00","end":"21:35","startHours":19.998510868412893,"endHours":21.58977396006391,"quality":"auspicious"},{"name":"Kāla","start":"21:35","end":"23:11","startHours":21.58977396006391,"endHours":23.181037051714924,"quality":"inauspicious"},{"name":"Śubha","start":"23:11","end":"00:46","startHours":23.181037051714924,"endHours":24.772300143365936,"quality":"auspicious"},{"name":"Roga","start":"00:46","end":"02:22","startHours":24.772300143365936,"endHours":26.363563235016947,"quality":"inauspicious"},{"name":"Udveg","start":"02:22","end":"03:57","startHours":26.363563235016947,"endHours":27.954826326667963,"quality":"inauspicious"},{"name":"Chala","start":"03:57","end":"05:33","startHours":27.954826326667963,"endHours":29.546089418318978,"quality":"neutral"},{"name":"Labha","start":"05:33","end":"07:08","startHours":29.546089418318978,"endHours":31.13735250996999,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.137352509969991,"endHours":8.13735250996999,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.13735250996999,"endHours":9.13735250996999,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.13735250996999,"endHours":10.13735250996999,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.13735250996999,"endHours":11.13735250996999,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.13735250996999,"endHours":12.13735250996999,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.13735250996999,"endHours":13.13735250996999,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.13735250996999,"endHours":14.13735250996999,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.13735250996999,"endHours":15.13735250996999,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.13735250996999,"endHours":16.13735250996999,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.13735250996999,"endHours":17.13735250996999,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.13735250996999,"endHours":18.13735250996999,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.13735250996999,"endHours":19.13735250996999,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.13735250996999,"endHours":20.13735250996999,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.13735250996999,"endHours":21.13735250996999,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.13735250996999,"endHours":22.13735250996999,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.13735250996999,"endHours":23.13735250996999,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.13735250996999,"endHours":24.13735250996999,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.13735250996999,"endHours":25.13735250996999,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.13735250996999,"endHours":26.13735250996999,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.13735250996999,"endHours":27.13735250996999,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.13735250996999,"endHours":28.13735250996999,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.13735250996999,"endHours":29.13735250996999,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.13735250996999,"endHours":30.13735250996999,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.13735250996999,"endHours":31.13735250996999,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.674074787978121,"eotMinutes":-14.538008601956186,"ayanamsa":23.5754}},"calendars":{"vikram_samvat":2037,"vikram_samvatsara":"Śrīmukha","saka_samvat":1902,"saka_samvatsara":"Raudra","bengali_samvat":1387,"malayalam_era":1156,"nanakshahi_year":511,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Amāvasyā · Vikram 2037 Śrīmukha · Śaka 1902 Raudra"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"pushkar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 16, 1980 CE · Puṣkar · Vidhyamitra","description":"February 16, 1980 CE for Puṣkar: Kṛṣṇa Amāvasyā, sūryodaya 07:08, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1980-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1980-02-16","sa":"https://sa.vidhyamitra.com/city/pushkar/1980-02-16","hi":"https://hi.vidhyamitra.com/city/pushkar/1980-02-16","x-default":"https://vidhyamitra.com/city/pushkar/1980-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:04:41.208Z","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":"2026-05-31T18:04:41.208Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:04:41.208Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}