{"id":"vidhyamitra:city-day:pushkar:1901-09-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1901-09-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1901-09-13","date_display":"September 13, 1901 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":1901,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415640.770833,"kali_year":5003,"ahargana":1827175.2708,"sun":{"sidereal_longitude":146.5763,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":149.9533,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":3.377,"elapsed_within_tithi_degrees":3.377},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.9533,"elapsed_within_degrees":3.2866},"yoga":{"number":23,"name":"Śubha","sum_longitude":296.5296},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1901,"month":9,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415640.770833,"ahargana":1827175.2708,"kali_year":5003,"ayanamsa_lahiri":22.4798,"grahas":{"sun":{"sidereal_longitude":147.062616,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":148.806916,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":-3.7945},"mars":{"sidereal_longitude":197.03101600000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":161.76421600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":252.455016,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":183.60301600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":258.5853159999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":207.4612,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":27.4612,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1901,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415640.770833,"kali_year":5003,"ahargana":1827175.2708,"sun":{"sidereal_longitude":146.5763,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":149.9533,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":3.377,"elapsed_within_tithi_degrees":3.377},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.9533,"elapsed_within_degrees":3.2866},"yoga":{"number":23,"name":"Śubha","sum_longitude":296.5296},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.794,"elongation":3.377},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.794,"opposition_distance":176.623}},"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":"06:15","sunsetLocal":"18:39","solarNoonLocal":"12:27","dayLengthHours":12.400166002049984,"dayLengthDisplay":"12 Hours 24 Mins 01 Secs","nightLengthDisplay":"11 Hours 35 Mins 59 Secs","moonriseLocal":"06:25","moonsetLocal":"18:44","rahuKala":{"name":"Rāhu Kāla","start":"10:54","end":"12:27","startHours":10.900748067579318,"endHours":12.450768817835566,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:33","end":"17:06","startHours":15.550810318348063,"endHours":17.10083106860431,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:48","end":"09:21","startHours":7.800706567066824,"endHours":9.350727317323072,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:33","startHours":9.144057883955572,"endHours":9.557396750690572,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:06","startHours":6.767359400229325,"endHours":7.098030493617324,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:52","startHours":12.037429951100567,"endHours":12.864107684570566,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:25","startHours":4.597330349870577,"endHours":5.424008083340577,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:15","startHours":5.217338649973077,"endHours":6.2506858168105754,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:21","startHours":14.517463151510565,"endHours":15.344140884980565,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.45085181886056,"endHours":18.85085181886056,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:10","startHours":18.65085181886056,"endHours":19.16752540227931,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.40085181886056,"endHours":20.15085181886056,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:52","startHours":24.037429951100567,"endHours":24.864107684570566,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:15","end":"07:48","startHours":6.2506858168105754,"endHours":7.800706567066824,"quality":"neutral"},{"name":"Labha","start":"07:48","end":"09:21","startHours":7.800706567066824,"endHours":9.350727317323072,"quality":"auspicious"},{"name":"Amṛta","start":"09:21","end":"10:54","startHours":9.350727317323072,"endHours":10.900748067579318,"quality":"auspicious"},{"name":"Kāla","start":"10:54","end":"12:27","startHours":10.900748067579318,"endHours":12.450768817835566,"quality":"inauspicious"},{"name":"Śubha","start":"12:27","end":"14:00","startHours":12.450768817835566,"endHours":14.000789568091815,"quality":"auspicious"},{"name":"Roga","start":"14:00","end":"15:33","startHours":14.000789568091815,"endHours":15.550810318348063,"quality":"inauspicious"},{"name":"Udveg","start":"15:33","end":"17:06","startHours":15.550810318348063,"endHours":17.10083106860431,"quality":"inauspicious"},{"name":"Chala","start":"17:06","end":"18:39","startHours":17.10083106860431,"endHours":18.65085181886056,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:39","end":"20:06","startHours":18.65085181886056,"endHours":20.10083106860431,"quality":"inauspicious"},{"name":"Udveg","start":"20:06","end":"21:33","startHours":20.10083106860431,"endHours":21.550810318348063,"quality":"inauspicious"},{"name":"Chala","start":"21:33","end":"23:00","startHours":21.550810318348063,"endHours":23.000789568091815,"quality":"neutral"},{"name":"Labha","start":"23:00","end":"00:27","startHours":23.000789568091815,"endHours":24.450768817835566,"quality":"auspicious"},{"name":"Amṛta","start":"00:27","end":"01:54","startHours":24.450768817835566,"endHours":25.90074806757932,"quality":"auspicious"},{"name":"Kāla","start":"01:54","end":"03:21","startHours":25.90074806757932,"endHours":27.35072731732307,"quality":"inauspicious"},{"name":"Śubha","start":"03:21","end":"04:48","startHours":27.35072731732307,"endHours":28.800706567066825,"quality":"auspicious"},{"name":"Roga","start":"04:48","end":"06:15","startHours":28.800706567066825,"endHours":30.250685816810574,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.2506858168105754,"endHours":7.2506858168105754,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.2506858168105754,"endHours":8.250685816810575,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.250685816810575,"endHours":9.250685816810575,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.250685816810575,"endHours":10.250685816810575,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.250685816810575,"endHours":11.250685816810575,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.250685816810575,"endHours":12.250685816810575,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.250685816810575,"endHours":13.250685816810575,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.250685816810575,"endHours":14.250685816810575,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.250685816810575,"endHours":15.250685816810575,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.250685816810575,"endHours":16.250685816810574,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.250685816810574,"endHours":17.250685816810574,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.250685816810574,"endHours":18.250685816810574,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.250685816810574,"endHours":19.250685816810574,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.250685816810574,"endHours":20.250685816810574,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.250685816810574,"endHours":21.250685816810574,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.250685816810574,"endHours":22.250685816810574,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.250685816810574,"endHours":23.250685816810574,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.250685816810574,"endHours":24.250685816810574,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.250685816810574,"endHours":25.250685816810574,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.250685816810574,"endHours":26.250685816810574,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.250685816810574,"endHours":27.250685816810574,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.250685816810574,"endHours":28.250685816810574,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.250685816810574,"endHours":29.250685816810574,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.250685816810574,"endHours":30.250685816810574,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.1398668353188315,"eotMinutes":4.753870929866006,"ayanamsa":22.4798}},"calendars":{"vikram_samvat":1958,"vikram_samvatsara":"Ānanda","saka_samvat":1823,"saka_samvatsara":"Plava","bengali_samvat":1308,"malayalam_era":1077,"nanakshahi_year":432,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pratipada · Vikram 1958 Ānanda · Śaka 1823 Plava"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 September 13, 1901 CE · Puṣkar · Vidhyamitra","description":"September 13, 1901 CE for Puṣkar: Śukla Pratipada, sūryodaya 06:15, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1901-09-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1901-09-13","sa":"https://sa.vidhyamitra.com/city/pushkar/1901-09-13","hi":"https://hi.vidhyamitra.com/city/pushkar/1901-09-13","x-default":"https://vidhyamitra.com/city/pushkar/1901-09-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:02:21.701Z","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":"2026-05-31T11:02:21.701Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:02:21.701Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}