{"id":"vidhyamitra:city-day:pushkar:1980-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1980-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1980-02-12","date_display":"February 12, 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":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444281.770833,"kali_year":5081,"ahargana":1855816.2708,"sun":{"sidereal_longitude":299.0297,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":243.1485,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":304.1188,"elapsed_within_tithi_degrees":4.1188},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":243.1485,"elapsed_within_degrees":3.1485},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":182.1782},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444281.770833,"ahargana":1855816.2708,"kali_year":5081,"ayanamsa_lahiri":23.5752,"grahas":{"sun":{"sidereal_longitude":298.902019,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":241.18241899999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":4.1347},"mars":{"sidereal_longitude":137.421919,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":314.658819,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":133.13131899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":339.140119,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":152.151119,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":129.9232,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":309.9232,"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":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444281.770833,"kali_year":5081,"ahargana":1855816.2708,"sun":{"sidereal_longitude":299.0297,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":243.1485,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":304.1188,"elapsed_within_tithi_degrees":4.1188},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":243.1485,"elapsed_within_degrees":3.1485},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":182.1782},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.135,"elongation":55.881},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.135,"opposition_distance":124.119}},"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":"07:11","sunsetLocal":"18:22","solarNoonLocal":"12:46","dayLengthHours":11.175689623949705,"dayLengthDisplay":"11 Hours 10 Mins 32 Secs","nightLengthDisplay":"12 Hours 49 Mins 28 Secs","moonriseLocal":"03:42","moonsetLocal":"14:09","rahuKala":{"name":"Rāhu Kāla","start":"15:34","end":"16:58","startHours":15.567167940902266,"endHours":16.96412914389598,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:59","end":"11:23","startHours":9.979323128927415,"endHours":11.376284331921127,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:46","end":"14:10","startHours":12.773245534914842,"endHours":14.170206737908554,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:48","end":"10:10","startHours":9.79306163519492,"endHours":10.16558462265991,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:57","startHours":7.651054457271227,"endHours":7.94907284724322,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:09","startHours":12.40072254744985,"endHours":13.14576852237983,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:26","startHours":5.695308773080029,"endHours":6.440354748010009,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:11","startHours":6.254093254277514,"endHours":7.185400722939989,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:23","startHours":14.635860472239791,"endHours":15.380906447169771,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.161090346889694,"endHours":18.561090346889692,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:50","startHours":18.361090346889693,"endHours":18.82674408122093,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.111090346889693,"endHours":19.861090346889693,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:09","startHours":24.400722547449853,"endHours":25.145768522379832,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:11","end":"08:35","startHours":7.185400722939989,"endHours":8.582361925933702,"quality":"inauspicious"},{"name":"Udveg","start":"08:35","end":"09:59","startHours":8.582361925933702,"endHours":9.979323128927415,"quality":"inauspicious"},{"name":"Chala","start":"09:59","end":"11:23","startHours":9.979323128927415,"endHours":11.376284331921127,"quality":"neutral"},{"name":"Labha","start":"11:23","end":"12:46","startHours":11.376284331921127,"endHours":12.773245534914842,"quality":"auspicious"},{"name":"Amṛta","start":"12:46","end":"14:10","startHours":12.773245534914842,"endHours":14.170206737908554,"quality":"auspicious"},{"name":"Kāla","start":"14:10","end":"15:34","startHours":14.170206737908554,"endHours":15.567167940902266,"quality":"inauspicious"},{"name":"Śubha","start":"15:34","end":"16:58","startHours":15.567167940902266,"endHours":16.96412914389598,"quality":"auspicious"},{"name":"Roga","start":"16:58","end":"18:22","startHours":16.96412914389598,"endHours":18.361090346889693,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:22","end":"19:58","startHours":18.361090346889693,"endHours":19.96412914389598,"quality":"inauspicious"},{"name":"Śubha","start":"19:58","end":"21:34","startHours":19.96412914389598,"endHours":21.567167940902266,"quality":"auspicious"},{"name":"Roga","start":"21:34","end":"23:10","startHours":21.567167940902266,"endHours":23.170206737908554,"quality":"inauspicious"},{"name":"Udveg","start":"23:10","end":"00:46","startHours":23.170206737908554,"endHours":24.773245534914842,"quality":"inauspicious"},{"name":"Chala","start":"00:46","end":"02:23","startHours":24.773245534914842,"endHours":26.376284331921127,"quality":"neutral"},{"name":"Labha","start":"02:23","end":"03:59","startHours":26.376284331921127,"endHours":27.979323128927415,"quality":"auspicious"},{"name":"Amṛta","start":"03:59","end":"05:35","startHours":27.979323128927415,"endHours":29.582361925933704,"quality":"auspicious"},{"name":"Kāla","start":"05:35","end":"07:11","startHours":29.582361925933704,"endHours":31.18540072293999,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.185400722939989,"endHours":8.185400722939988,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.185400722939988,"endHours":9.185400722939988,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.185400722939988,"endHours":10.185400722939988,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.185400722939988,"endHours":11.185400722939988,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.185400722939988,"endHours":12.185400722939988,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.185400722939988,"endHours":13.185400722939988,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.185400722939988,"endHours":14.185400722939988,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.185400722939988,"endHours":15.185400722939988,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.185400722939988,"endHours":16.18540072293999,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.18540072293999,"endHours":17.18540072293999,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.18540072293999,"endHours":18.18540072293999,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.18540072293999,"endHours":19.18540072293999,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.18540072293999,"endHours":20.18540072293999,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.18540072293999,"endHours":21.18540072293999,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.18540072293999,"endHours":22.18540072293999,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.18540072293999,"endHours":23.18540072293999,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.18540072293999,"endHours":24.18540072293999,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.18540072293999,"endHours":25.18540072293999,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.18540072293999,"endHours":26.18540072293999,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.18540072293999,"endHours":27.18540072293999,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.18540072293999,"endHours":28.18540072293999,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.18540072293999,"endHours":29.18540072293999,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.18540072293999,"endHours":30.18540072293999,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.18540072293999,"endHours":31.18540072293999,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.019353057661348,"eotMinutes":-14.594732094890398,"ayanamsa":23.5752}},"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":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ekādaśī · Vikram 2037 Śrīmukha · Śaka 1902 Raudra"},"festivals":[{"id":"vijaya-ekadashi","name":"Vijayā Ekādaśī","name_sanskrit":"विजया एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Rāma","significance":"Rāma observed this before crossing the ocean to Laṅkā.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 12, 1980 CE · Puṣkar · Vidhyamitra","description":"February 12, 1980 CE for Puṣkar: Kṛṣṇa Ekādaśī, sūryodaya 07:11, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1980-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1980-02-12","sa":"https://sa.vidhyamitra.com/city/pushkar/1980-02-12","hi":"https://hi.vidhyamitra.com/city/pushkar/1980-02-12","x-default":"https://vidhyamitra.com/city/pushkar/1980-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:17:10.785Z","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":"2026-06-01T14:17:10.785Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:17:10.785Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}