{"id":"vidhyamitra:city-day:solapur:2131-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2131-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-01-06","date_display":"January 6, 2131 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":2131,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499396.770833,"kali_year":5232,"ahargana":1910931.2708,"sun":{"sidereal_longitude":259.0167,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":342.326,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.3093,"elapsed_within_tithi_degrees":11.3093},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.326,"elapsed_within_degrees":8.9927},"yoga":{"number":19,"name":"Parigha","sum_longitude":241.3427},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":2131,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499396.770833,"ahargana":1910931.2708,"kali_year":5232,"ayanamsa_lahiri":25.6832,"grahas":{"sun":{"sidereal_longitude":259.535521,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":343.150021,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.2951},"mars":{"sidereal_longitude":218.769321,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":245.191421,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":18.38632100000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":213.541421,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":196.911921,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":89.6652,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":269.6652,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2131,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499396.770833,"kali_year":5232,"ahargana":1910931.2708,"sun":{"sidereal_longitude":259.0167,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":342.326,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.3093,"elapsed_within_tithi_degrees":11.3093},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.326,"elapsed_within_degrees":8.9927},"yoga":{"number":19,"name":"Parigha","sum_longitude":241.3427},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.295,"elongation":83.309},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.295,"opposition_distance":96.691}},"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":"06:59","sunsetLocal":"18:06","solarNoonLocal":"12:32","dayLengthHours":11.113398523889416,"dayLengthDisplay":"11 Hours 06 Mins 48 Secs","nightLengthDisplay":"12 Hours 53 Mins 12 Secs","moonriseLocal":"12:00","moonsetLocal":"00:14","rahuKala":{"name":"Rāhu Kāla","start":"09:46","end":"11:09","startHours":9.759150720810542,"endHours":11.14832553629672,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:19","startHours":13.926675167269075,"endHours":15.31584998275525,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:59","end":"08:22","startHours":6.980801089838189,"endHours":8.369975905324367,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:57","startHours":9.573927412079053,"endHours":9.944374029542033,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:44","startHours":7.443859361666915,"endHours":7.740216655637299,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:54","startHours":12.167053734319916,"endHours":12.907946969245875,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:14","startHours":5.499014619986267,"endHours":6.239907854912228,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:59","startHours":6.054684546180738,"endHours":6.980801089838189,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:08","startHours":14.3897334390978,"endHours":15.13062667402376,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.894199613727604,"endHours":18.294199613727603,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:33","startHours":18.094199613727604,"endHours":18.55725788555633,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.844199613727604,"endHours":19.594199613727604,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:54","startHours":24.167053734319914,"endHours":24.907946969245877,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:59","end":"08:22","startHours":6.980801089838189,"endHours":8.369975905324367,"quality":"inauspicious"},{"name":"Śubha","start":"08:22","end":"09:46","startHours":8.369975905324367,"endHours":9.759150720810542,"quality":"auspicious"},{"name":"Roga","start":"09:46","end":"11:09","startHours":9.759150720810542,"endHours":11.14832553629672,"quality":"inauspicious"},{"name":"Udveg","start":"11:09","end":"12:32","startHours":11.14832553629672,"endHours":12.537500351782896,"quality":"inauspicious"},{"name":"Chala","start":"12:32","end":"13:56","startHours":12.537500351782896,"endHours":13.926675167269075,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:19","startHours":13.926675167269075,"endHours":15.31584998275525,"quality":"auspicious"},{"name":"Amṛta","start":"15:19","end":"16:42","startHours":15.31584998275525,"endHours":16.70502479824143,"quality":"auspicious"},{"name":"Kāla","start":"16:42","end":"18:06","startHours":16.70502479824143,"endHours":18.094199613727604,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:06","end":"19:42","startHours":18.094199613727604,"endHours":19.705024798241425,"quality":"auspicious"},{"name":"Amṛta","start":"19:42","end":"21:19","startHours":19.705024798241425,"endHours":21.31584998275525,"quality":"auspicious"},{"name":"Kāla","start":"21:19","end":"22:56","startHours":21.31584998275525,"endHours":22.926675167269075,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:32","startHours":22.926675167269075,"endHours":24.537500351782896,"quality":"auspicious"},{"name":"Roga","start":"00:32","end":"02:09","startHours":24.537500351782896,"endHours":26.148325536296717,"quality":"inauspicious"},{"name":"Udveg","start":"02:09","end":"03:46","startHours":26.148325536296717,"endHours":27.759150720810542,"quality":"inauspicious"},{"name":"Chala","start":"03:46","end":"05:22","startHours":27.759150720810542,"endHours":29.369975905324367,"quality":"neutral"},{"name":"Labha","start":"05:22","end":"06:59","startHours":29.369975905324367,"endHours":30.980801089838188,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.980801089838189,"endHours":7.980801089838189,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.980801089838189,"endHours":8.980801089838188,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.980801089838188,"endHours":9.980801089838188,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.980801089838188,"endHours":10.980801089838188,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.980801089838188,"endHours":11.980801089838188,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.980801089838188,"endHours":12.980801089838188,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.980801089838188,"endHours":13.980801089838188,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.980801089838188,"endHours":14.980801089838188,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.980801089838188,"endHours":15.980801089838188,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.980801089838188,"endHours":16.980801089838188,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.980801089838188,"endHours":17.980801089838188,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.980801089838188,"endHours":18.980801089838188,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.980801089838188,"endHours":19.980801089838188,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.980801089838188,"endHours":20.980801089838188,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.980801089838188,"endHours":21.980801089838188,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.980801089838188,"endHours":22.980801089838188,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.980801089838188,"endHours":23.980801089838188,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.980801089838188,"endHours":24.980801089838188,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.980801089838188,"endHours":25.980801089838188,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.980801089838188,"endHours":26.980801089838188,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.980801089838188,"endHours":27.980801089838188,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.980801089838188,"endHours":28.980801089838188,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.980801089838188,"endHours":29.980801089838188,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.980801089838188,"endHours":30.980801089838188,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"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":-22.568288325855487,"eotMinutes":-5.875621106973772,"ayanamsa":25.6832}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Saptamī · Vikram 2188 Krodhi · Śaka 2053 Khara"},"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":[]},"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 6, 2131 CE · Solapur, Maharashtra · Vidhyamitra","description":"January 6, 2131 CE for Solapur, Maharashtra: Śukla Saptamī, sūryodaya 06:59, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2131-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2131-01-06","sa":"https://sa.vidhyamitra.com/city/solapur/2131-01-06","hi":"https://hi.vidhyamitra.com/city/solapur/2131-01-06","x-default":"https://vidhyamitra.com/city/solapur/2131-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:57:56.653Z","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":"2026-05-31T22:57:56.653Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:57:56.653Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}