{"id":"vidhyamitra:city-day:pushkar:1997-02-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1997-02-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-02-13","date_display":"February 13, 1997 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":1997,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450492.770833,"kali_year":5098,"ahargana":1862027.2708,"sun":{"sidereal_longitude":300.6572,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":11.0743,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.4172,"elapsed_within_tithi_degrees":10.4172},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.0743,"elapsed_within_degrees":11.0743},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.7315},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":1997,"month":2,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450492.770833,"ahargana":1862027.2708,"kali_year":5098,"ayanamsa_lahiri":23.8128,"grahas":{"sun":{"sidereal_longitude":300.56071299999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":14.20111300000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":-2.2646},"mars":{"sidereal_longitude":161.74481300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":281.85471299999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":281.467713,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":288.60331299999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":340.983213,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":160.8345,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":340.8345,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450492.770833,"kali_year":5098,"ahargana":1862027.2708,"sun":{"sidereal_longitude":300.6572,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":11.0743,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.4172,"elapsed_within_tithi_degrees":10.4172},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.0743,"elapsed_within_degrees":11.0743},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.7315},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.265,"elongation":70.417},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.265,"opposition_distance":109.583}},"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":"07:10","sunsetLocal":"18:23","solarNoonLocal":"12:46","dayLengthHours":11.219483171301668,"dayLengthDisplay":"11 Hours 13 Mins 10 Secs","nightLengthDisplay":"12 Hours 46 Mins 50 Secs","moonriseLocal":"11:09","moonsetLocal":"00:13","rahuKala":{"name":"Rāhu Kāla","start":"14:11","end":"15:35","startHours":14.175760817423079,"endHours":15.578196213835787,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:10","end":"08:34","startHours":7.163583835359535,"endHours":8.566019231772245,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:58","end":"11:22","startHours":9.968454628184952,"endHours":11.37089002459766,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:47","end":"10:09","startHours":9.78146324199659,"endHours":10.155446014373315,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:56","startHours":7.631062300830438,"endHours":7.9302485187318155,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:09","startHours":12.399342648633647,"endHours":13.147308193387092,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:25","startHours":5.667652745852646,"endHours":6.415618290606091,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:10","startHours":6.228626904417729,"endHours":7.163583835359535,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:23","startHours":14.643239282893981,"endHours":15.391204827647426,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.183067006661204,"endHours":18.583067006661203,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:51","startHours":18.383067006661204,"endHours":18.850545472132108,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.133067006661204,"endHours":19.883067006661204,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:09","startHours":24.39934264863365,"endHours":25.14730819338709,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:10","end":"08:34","startHours":7.163583835359535,"endHours":8.566019231772245,"quality":"auspicious"},{"name":"Roga","start":"08:34","end":"09:58","startHours":8.566019231772245,"endHours":9.968454628184952,"quality":"inauspicious"},{"name":"Udveg","start":"09:58","end":"11:22","startHours":9.968454628184952,"endHours":11.37089002459766,"quality":"inauspicious"},{"name":"Chala","start":"11:22","end":"12:46","startHours":11.37089002459766,"endHours":12.77332542101037,"quality":"neutral"},{"name":"Labha","start":"12:46","end":"14:11","startHours":12.77332542101037,"endHours":14.175760817423079,"quality":"auspicious"},{"name":"Amṛta","start":"14:11","end":"15:35","startHours":14.175760817423079,"endHours":15.578196213835787,"quality":"auspicious"},{"name":"Kāla","start":"15:35","end":"16:59","startHours":15.578196213835787,"endHours":16.980631610248494,"quality":"inauspicious"},{"name":"Śubha","start":"16:59","end":"18:23","startHours":16.980631610248494,"endHours":18.383067006661204,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:23","end":"19:59","startHours":18.383067006661204,"endHours":19.980631610248494,"quality":"auspicious"},{"name":"Kāla","start":"19:59","end":"21:35","startHours":19.980631610248494,"endHours":21.57819621383579,"quality":"inauspicious"},{"name":"Śubha","start":"21:35","end":"23:11","startHours":21.57819621383579,"endHours":23.17576081742308,"quality":"auspicious"},{"name":"Roga","start":"23:11","end":"00:46","startHours":23.17576081742308,"endHours":24.77332542101037,"quality":"inauspicious"},{"name":"Udveg","start":"00:46","end":"02:22","startHours":24.77332542101037,"endHours":26.37089002459766,"quality":"inauspicious"},{"name":"Chala","start":"02:22","end":"03:58","startHours":26.37089002459766,"endHours":27.96845462818495,"quality":"neutral"},{"name":"Labha","start":"03:58","end":"05:34","startHours":27.96845462818495,"endHours":29.566019231772245,"quality":"auspicious"},{"name":"Amṛta","start":"05:34","end":"07:10","startHours":29.566019231772245,"endHours":31.163583835359535,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.163583835359535,"endHours":8.163583835359535,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.163583835359535,"endHours":9.163583835359535,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.163583835359535,"endHours":10.163583835359535,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.163583835359535,"endHours":11.163583835359535,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.163583835359535,"endHours":12.163583835359535,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.163583835359535,"endHours":13.163583835359535,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.163583835359535,"endHours":14.163583835359535,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.163583835359535,"endHours":15.163583835359535,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.163583835359535,"endHours":16.163583835359535,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.163583835359535,"endHours":17.163583835359535,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.163583835359535,"endHours":18.163583835359535,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.163583835359535,"endHours":19.163583835359535,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.163583835359535,"endHours":20.163583835359535,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.163583835359535,"endHours":21.163583835359535,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.163583835359535,"endHours":22.163583835359535,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.163583835359535,"endHours":23.163583835359535,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.163583835359535,"endHours":24.163583835359535,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.163583835359535,"endHours":25.163583835359535,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.163583835359535,"endHours":26.163583835359535,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.163583835359535,"endHours":27.163583835359535,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.163583835359535,"endHours":28.163583835359535,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.163583835359535,"endHours":29.163583835359535,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.163583835359535,"endHours":30.163583835359535,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.163583835359535,"endHours":31.163583835359535,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-13.395922726265418,"eotMinutes":-14.599525260622107,"ayanamsa":23.8128}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ṣaṣṭhī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 13, 1997 CE · Puṣkar · Vidhyamitra","description":"February 13, 1997 CE for Puṣkar: Śukla Ṣaṣṭhī, sūryodaya 07:10, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1997-02-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1997-02-13","sa":"https://sa.vidhyamitra.com/city/pushkar/1997-02-13","hi":"https://hi.vidhyamitra.com/city/pushkar/1997-02-13","x-default":"https://vidhyamitra.com/city/pushkar/1997-02-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T22:57:01.546Z","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":"2026-05-16T22:57:01.546Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T22:57:01.546Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}