{"id":"vidhyamitra:city-day:thane:2097-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2097-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2097-01-29","date_display":"January 29, 2097 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":2097,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487002.770833,"kali_year":5198,"ahargana":1898537.2708,"sun":{"sidereal_longitude":284.4671,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":121.5471,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.08,"elapsed_within_tithi_degrees":5.08},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.5471,"elapsed_within_degrees":1.5471},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.0142},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2097,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487002.770833,"ahargana":1898537.2708,"kali_year":5198,"ayanamsa_lahiri":25.2091,"grahas":{"sun":{"sidereal_longitude":284.70156299999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":120.855163,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":4.4815},"mars":{"sidereal_longitude":216.726363,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":271.3688629999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":75.392563,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":321.0880629999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":141.36476300000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":26.359,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":206.359,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2097,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487002.770833,"kali_year":5198,"ahargana":1898537.2708,"sun":{"sidereal_longitude":284.4671,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":121.5471,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.08,"elapsed_within_tithi_degrees":5.08},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.5471,"elapsed_within_degrees":1.5471},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.0142},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.482,"elongation":162.92},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.482,"opposition_distance":17.08}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:13","sunsetLocal":"18:29","solarNoonLocal":"12:51","dayLengthHours":11.269274261871992,"dayLengthDisplay":"11 Hours 16 Mins 09 Secs","nightLengthDisplay":"12 Hours 43 Mins 51 Secs","moonriseLocal":"19:35","moonsetLocal":"08:17","rahuKala":{"name":"Rāhu Kāla","start":"15:40","end":"17:05","startHours":15.671647265013238,"endHours":17.080306547747234,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:02","end":"11:27","startHours":10.037010134077242,"endHours":11.44566941681124,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:51","end":"14:16","startHours":12.854328699545238,"endHours":14.262987982279238,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.849188896379374,"endHours":10.224831371775108,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:59","startHours":7.68924466285391,"endHours":7.9897586431704966,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:14","startHours":12.478686224149506,"endHours":13.229971174940971,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:43","end":"06:28","startHours":5.717121667026311,"endHours":6.468406617817777,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:13","startHours":6.280585380119911,"endHours":7.219691568609243,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:29","startHours":14.732541076523905,"endHours":15.483826027315372,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.288965830481235,"endHours":18.688965830481234,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:58","startHours":18.488965830481234,"endHours":18.9585189247259,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.238965830481234,"endHours":19.988965830481234,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:14","startHours":24.478686224149506,"endHours":25.22997117494097,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:13","end":"08:38","startHours":7.219691568609243,"endHours":8.628350851343242,"quality":"inauspicious"},{"name":"Udveg","start":"08:38","end":"10:02","startHours":8.628350851343242,"endHours":10.037010134077242,"quality":"inauspicious"},{"name":"Chala","start":"10:02","end":"11:27","startHours":10.037010134077242,"endHours":11.44566941681124,"quality":"neutral"},{"name":"Labha","start":"11:27","end":"12:51","startHours":11.44566941681124,"endHours":12.854328699545238,"quality":"auspicious"},{"name":"Amṛta","start":"12:51","end":"14:16","startHours":12.854328699545238,"endHours":14.262987982279238,"quality":"auspicious"},{"name":"Kāla","start":"14:16","end":"15:40","startHours":14.262987982279238,"endHours":15.671647265013238,"quality":"inauspicious"},{"name":"Śubha","start":"15:40","end":"17:05","startHours":15.671647265013238,"endHours":17.080306547747234,"quality":"auspicious"},{"name":"Roga","start":"17:05","end":"18:29","startHours":17.080306547747234,"endHours":18.488965830481234,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:29","end":"20:05","startHours":18.488965830481234,"endHours":20.080306547747234,"quality":"inauspicious"},{"name":"Śubha","start":"20:05","end":"21:40","startHours":20.080306547747234,"endHours":21.671647265013235,"quality":"auspicious"},{"name":"Roga","start":"21:40","end":"23:16","startHours":21.671647265013235,"endHours":23.26298798227924,"quality":"inauspicious"},{"name":"Udveg","start":"23:16","end":"00:51","startHours":23.26298798227924,"endHours":24.85432869954524,"quality":"inauspicious"},{"name":"Chala","start":"00:51","end":"02:27","startHours":24.85432869954524,"endHours":26.44566941681124,"quality":"neutral"},{"name":"Labha","start":"02:27","end":"04:02","startHours":26.44566941681124,"endHours":28.037010134077242,"quality":"auspicious"},{"name":"Amṛta","start":"04:02","end":"05:38","startHours":28.037010134077242,"endHours":29.628350851343242,"quality":"auspicious"},{"name":"Kāla","start":"05:38","end":"07:13","startHours":29.628350851343242,"endHours":31.219691568609242,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.219691568609243,"endHours":8.219691568609242,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.219691568609242,"endHours":9.219691568609242,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.219691568609242,"endHours":10.219691568609242,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.219691568609242,"endHours":11.219691568609242,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.219691568609242,"endHours":12.219691568609242,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.219691568609242,"endHours":13.219691568609242,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.219691568609242,"endHours":14.219691568609242,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.219691568609242,"endHours":15.219691568609242,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.219691568609242,"endHours":16.219691568609242,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.219691568609242,"endHours":17.219691568609242,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.219691568609242,"endHours":18.219691568609242,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.219691568609242,"endHours":19.219691568609242,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.219691568609242,"endHours":20.219691568609242,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.219691568609242,"endHours":21.219691568609242,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.219691568609242,"endHours":22.219691568609242,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.219691568609242,"endHours":23.219691568609242,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.219691568609242,"endHours":24.219691568609242,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.219691568609242,"endHours":25.219691568609242,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.219691568609242,"endHours":26.219691568609242,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.219691568609242,"endHours":27.219691568609242,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.219691568609242,"endHours":28.219691568609242,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.219691568609242,"endHours":29.219691568609242,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.219691568609242,"endHours":30.219691568609242,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.219691568609242,"endHours":31.219691568609242,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.762916719474735,"eotMinutes":-13.172121972714217,"ayanamsa":25.2091}},"calendars":{"vikram_samvat":2154,"vikram_samvatsara":"Pramoda","saka_samvat":2019,"saka_samvatsara":"Piṅgala","bengali_samvat":1504,"malayalam_era":1273,"nanakshahi_year":628,"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 Dvitīyā · Vikram 2154 Pramoda · Śaka 2019 Piṅgala"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 29, 2097 CE · Thane, Maharashtra · Vidhyamitra","description":"January 29, 2097 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 07:13, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2097-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2097-01-29","sa":"https://sa.vidhyamitra.com/city/thane/2097-01-29","hi":"https://hi.vidhyamitra.com/city/thane/2097-01-29","x-default":"https://vidhyamitra.com/city/thane/2097-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:05:23.865Z","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":"2026-05-31T14:05:23.865Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:05:23.865Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}