{"id":"vidhyamitra:city-day:indore:1902-01-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1902-01-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-01-31","date_display":"January 31, 1902 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":1902,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415780.770833,"kali_year":5003,"ahargana":1827315.2708,"sun":{"sidereal_longitude":288.0024,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":191.9574,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.955,"elapsed_within_tithi_degrees":11.955},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":191.9574,"elapsed_within_degrees":5.2908},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.9599},"karana":{"half_tithi_index":43,"name":"Bava"},"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":1902,"month":1,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415780.770833,"ahargana":1827315.2708,"kali_year":5003,"ayanamsa_lahiri":22.4852,"grahas":{"sun":{"sidereal_longitude":287.758967,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":192.283367,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-0.6323},"mars":{"sidereal_longitude":301.8000669999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":306.8271669999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":277.42256699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":311.4829669999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":269.971767,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":200.0433,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.0433,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1902,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415780.770833,"kali_year":5003,"ahargana":1827315.2708,"sun":{"sidereal_longitude":288.0024,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":191.9574,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.955,"elapsed_within_tithi_degrees":11.955},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":191.9574,"elapsed_within_degrees":5.2908},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.9599},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.632,"elongation":96.045},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.632,"opposition_distance":83.955}},"eclipse_window_40days":[]},"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:07","sunsetLocal":"18:13","solarNoonLocal":"12:40","dayLengthHours":11.105128266580444,"dayLengthDisplay":"11 Hours 06 Mins 18 Secs","nightLengthDisplay":"12 Hours 53 Mins 42 Secs","moonriseLocal":"00:38","moonsetLocal":"11:58","rahuKala":{"name":"Rāhu Kāla","start":"11:17","end":"12:40","startHours":11.280172109041478,"endHours":12.668313142364035,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:27","end":"16:50","startHours":15.444595209009144,"endHours":16.832736242331702,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:30","end":"09:54","startHours":8.503890042396367,"endHours":9.892031075718922,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:05","startHours":9.706945604609249,"endHours":10.077116546828597,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:52","startHours":7.578462686847997,"endHours":7.874599440623475,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:02","startHours":12.298142200144687,"endHours":13.038484084583382,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:23","startHours":5.63506524019642,"endHours":6.375407124635116,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:11","end":"07:07","startHours":6.190321653525442,"endHours":7.115749009073812,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:16","startHours":14.519167853460775,"endHours":15.25950973789947,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.020877275654257,"endHours":18.420877275654256,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:41","startHours":18.220877275654257,"endHours":18.683590953428443,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.970877275654257,"endHours":19.720877275654257,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:02","startHours":24.298142200144685,"endHours":25.038484084583384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:07","end":"08:30","startHours":7.115749009073812,"endHours":8.503890042396367,"quality":"neutral"},{"name":"Labha","start":"08:30","end":"09:54","startHours":8.503890042396367,"endHours":9.892031075718922,"quality":"auspicious"},{"name":"Amṛta","start":"09:54","end":"11:17","startHours":9.892031075718922,"endHours":11.280172109041478,"quality":"auspicious"},{"name":"Kāla","start":"11:17","end":"12:40","startHours":11.280172109041478,"endHours":12.668313142364035,"quality":"inauspicious"},{"name":"Śubha","start":"12:40","end":"14:03","startHours":12.668313142364035,"endHours":14.05645417568659,"quality":"auspicious"},{"name":"Roga","start":"14:03","end":"15:27","startHours":14.05645417568659,"endHours":15.444595209009144,"quality":"inauspicious"},{"name":"Udveg","start":"15:27","end":"16:50","startHours":15.444595209009144,"endHours":16.832736242331702,"quality":"inauspicious"},{"name":"Chala","start":"16:50","end":"18:13","startHours":16.832736242331702,"endHours":18.220877275654257,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:13","end":"19:50","startHours":18.220877275654257,"endHours":19.832736242331702,"quality":"inauspicious"},{"name":"Udveg","start":"19:50","end":"21:27","startHours":19.832736242331702,"endHours":21.444595209009144,"quality":"inauspicious"},{"name":"Chala","start":"21:27","end":"23:03","startHours":21.444595209009144,"endHours":23.05645417568659,"quality":"neutral"},{"name":"Labha","start":"23:03","end":"00:40","startHours":23.05645417568659,"endHours":24.668313142364035,"quality":"auspicious"},{"name":"Amṛta","start":"00:40","end":"02:17","startHours":24.668313142364035,"endHours":26.28017210904148,"quality":"auspicious"},{"name":"Kāla","start":"02:17","end":"03:54","startHours":26.28017210904148,"endHours":27.892031075718926,"quality":"inauspicious"},{"name":"Śubha","start":"03:54","end":"05:30","startHours":27.892031075718926,"endHours":29.503890042396367,"quality":"auspicious"},{"name":"Roga","start":"05:30","end":"07:07","startHours":29.503890042396367,"endHours":31.115749009073813,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.115749009073812,"endHours":8.115749009073813,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.115749009073813,"endHours":9.115749009073813,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.115749009073813,"endHours":10.115749009073813,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.115749009073813,"endHours":11.115749009073813,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.115749009073813,"endHours":12.115749009073813,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.115749009073813,"endHours":13.115749009073813,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.115749009073813,"endHours":14.115749009073813,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.115749009073813,"endHours":15.115749009073813,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.115749009073813,"endHours":16.115749009073813,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.115749009073813,"endHours":17.115749009073813,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.115749009073813,"endHours":18.115749009073813,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.115749009073813,"endHours":19.115749009073813,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.115749009073813,"endHours":20.115749009073813,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.115749009073813,"endHours":21.115749009073813,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.115749009073813,"endHours":22.115749009073813,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.115749009073813,"endHours":23.115749009073813,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.115749009073813,"endHours":24.115749009073813,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.115749009073813,"endHours":25.115749009073813,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.115749009073813,"endHours":26.115749009073813,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.115749009073813,"endHours":27.115749009073813,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.115749009073813,"endHours":28.115749009073813,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.115749009073813,"endHours":29.115749009073813,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.115749009073813,"endHours":30.115749009073813,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.115749009073813,"endHours":31.115749009073813,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvaja","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":-17.673264189529284,"eotMinutes":-13.52958854184206,"ayanamsa":22.4852}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","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":"Māgha Kṛṣṇa Saptamī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"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":"indore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 31, 1902 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"January 31, 1902 CE for Indore, Madhya Pradesh: Kṛṣṇa Saptamī, sūryodaya 07:07, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1902-01-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1902-01-31","sa":"https://sa.vidhyamitra.com/city/indore/1902-01-31","hi":"https://hi.vidhyamitra.com/city/indore/1902-01-31","x-default":"https://vidhyamitra.com/city/indore/1902-01-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:17:48.156Z","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":"2026-06-02T17:17:48.156Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:17:48.156Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}