{"id":"vidhyamitra:city-day:solapur:2173-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2173-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2173-01-01","date_display":"January 1, 2173 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":2173,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514732.770833,"kali_year":5274,"ahargana":1926267.2708,"sun":{"sidereal_longitude":254.012,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":95.9324,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.9203,"elapsed_within_tithi_degrees":9.9203},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.9324,"elapsed_within_degrees":2.599},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.9444},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2173,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514732.770833,"ahargana":1926267.2708,"kali_year":5274,"ayanamsa_lahiri":26.2697,"grahas":{"sun":{"sidereal_longitude":254.67337299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":94.16007300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":4.4464},"mars":{"sidereal_longitude":295.01047300000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":267.103873,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":220.08467299999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":243.26947300000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":327.473973,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":357.0901,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":177.0901,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"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":2173,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514732.770833,"kali_year":5274,"ahargana":1926267.2708,"sun":{"sidereal_longitude":254.012,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":95.9324,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.9203,"elapsed_within_tithi_degrees":9.9203},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.9324,"elapsed_within_degrees":2.599},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.9444},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.446,"elongation":158.08},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.446,"opposition_distance":21.92}},"eclipse_window_40days":[]},"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:57","sunsetLocal":"18:03","solarNoonLocal":"12:30","dayLengthHours":11.092804104724948,"dayLengthDisplay":"11 Hours 05 Mins 34 Secs","nightLengthDisplay":"12 Hours 54 Mins 26 Secs","moonriseLocal":"19:19","moonsetLocal":"08:17","rahuKala":{"name":"Rāhu Kāla","start":"11:07","end":"12:30","startHours":11.114725792299318,"endHours":12.501326305389934,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:16","end":"16:40","startHours":15.274527331571171,"endHours":16.66112784466179,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:20","end":"09:44","startHours":8.34152476611808,"endHours":9.728125279208697,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:55","startHours":9.543245210796616,"endHours":9.91300534762078,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:43","startHours":7.4171244240576675,"endHours":7.712932533517,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:52","startHours":12.131566168565769,"endHours":12.8710864422141,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:29","end":"06:13","startHours":5.475883705730801,"endHours":6.215403979379132,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"06:57","startHours":6.030523910967049,"endHours":6.954924253027461,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:05","startHours":14.350126989510759,"endHours":15.089647263159089,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.84772835775241,"endHours":18.247728357752408,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:31","startHours":18.04772835775241,"endHours":18.509928528782616,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.79772835775241,"endHours":19.54772835775241,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:52","startHours":24.13156616856577,"endHours":24.8710864422141,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:57","end":"08:20","startHours":6.954924253027461,"endHours":8.34152476611808,"quality":"neutral"},{"name":"Labha","start":"08:20","end":"09:44","startHours":8.34152476611808,"endHours":9.728125279208697,"quality":"auspicious"},{"name":"Amṛta","start":"09:44","end":"11:07","startHours":9.728125279208697,"endHours":11.114725792299318,"quality":"auspicious"},{"name":"Kāla","start":"11:07","end":"12:30","startHours":11.114725792299318,"endHours":12.501326305389934,"quality":"inauspicious"},{"name":"Śubha","start":"12:30","end":"13:53","startHours":12.501326305389934,"endHours":13.887926818480555,"quality":"auspicious"},{"name":"Roga","start":"13:53","end":"15:16","startHours":13.887926818480555,"endHours":15.274527331571171,"quality":"inauspicious"},{"name":"Udveg","start":"15:16","end":"16:40","startHours":15.274527331571171,"endHours":16.66112784466179,"quality":"inauspicious"},{"name":"Chala","start":"16:40","end":"18:03","startHours":16.66112784466179,"endHours":18.04772835775241,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:03","end":"19:40","startHours":18.04772835775241,"endHours":19.66112784466179,"quality":"inauspicious"},{"name":"Udveg","start":"19:40","end":"21:16","startHours":19.66112784466179,"endHours":21.27452733157117,"quality":"inauspicious"},{"name":"Chala","start":"21:16","end":"22:53","startHours":21.27452733157117,"endHours":22.88792681848055,"quality":"neutral"},{"name":"Labha","start":"22:53","end":"00:30","startHours":22.88792681848055,"endHours":24.501326305389934,"quality":"auspicious"},{"name":"Amṛta","start":"00:30","end":"02:07","startHours":24.501326305389934,"endHours":26.114725792299318,"quality":"auspicious"},{"name":"Kāla","start":"02:07","end":"03:44","startHours":26.114725792299318,"endHours":27.728125279208697,"quality":"inauspicious"},{"name":"Śubha","start":"03:44","end":"05:20","startHours":27.728125279208697,"endHours":29.341524766118077,"quality":"auspicious"},{"name":"Roga","start":"05:20","end":"06:57","startHours":29.341524766118077,"endHours":30.95492425302746,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.954924253027461,"endHours":7.954924253027461,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.954924253027461,"endHours":8.95492425302746,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.95492425302746,"endHours":9.95492425302746,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.95492425302746,"endHours":10.95492425302746,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.95492425302746,"endHours":11.95492425302746,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.95492425302746,"endHours":12.95492425302746,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.95492425302746,"endHours":13.95492425302746,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.95492425302746,"endHours":14.95492425302746,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.95492425302746,"endHours":15.95492425302746,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.95492425302746,"endHours":16.95492425302746,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.95492425302746,"endHours":17.95492425302746,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.95492425302746,"endHours":18.95492425302746,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.95492425302746,"endHours":19.95492425302746,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.95492425302746,"endHours":20.95492425302746,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.95492425302746,"endHours":21.95492425302746,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.95492425302746,"endHours":22.95492425302746,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.95492425302746,"endHours":23.95492425302746,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.95492425302746,"endHours":24.95492425302746,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.95492425302746,"endHours":25.95492425302746,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.95492425302746,"endHours":26.95492425302746,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.95492425302746,"endHours":27.95492425302746,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.95492425302746,"endHours":28.95492425302746,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.95492425302746,"endHours":29.95492425302746,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.95492425302746,"endHours":30.95492425302746,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.985627217449192,"eotMinutes":-3.705178323396069,"ayanamsa":26.2697}},"calendars":{"vikram_samvat":2230,"vikram_samvatsara":"Vyaya","saka_samvat":2095,"saka_samvatsara":"Śrīmukha","bengali_samvat":1580,"malayalam_era":1349,"nanakshahi_year":704,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 2230 Vyaya · Śaka 2095 Śrīmukha"},"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":"solapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 1, 2173 CE · Solapur, Maharashtra · Vidhyamitra","description":"January 1, 2173 CE for Solapur, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:57, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2173-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2173-01-01","sa":"https://sa.vidhyamitra.com/city/solapur/2173-01-01","hi":"https://hi.vidhyamitra.com/city/solapur/2173-01-01","x-default":"https://vidhyamitra.com/city/solapur/2173-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T23:56:23.486Z","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":"2026-06-02T23:56:23.486Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T23:56:23.486Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}