{"id":"vidhyamitra:city-day:thane:2098-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2098-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2098-01-30","date_display":"January 30, 2098 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":2098,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487368.770833,"kali_year":5199,"ahargana":1898903.2708,"sun":{"sidereal_longitude":285.2254,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":258.4576,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.2322,"elapsed_within_tithi_degrees":9.2322},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.4576,"elapsed_within_degrees":5.1243},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.683},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2098,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487368.770833,"ahargana":1898903.2708,"kali_year":5199,"ayanamsa_lahiri":25.2231,"grahas":{"sun":{"sidereal_longitude":285.456679,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":259.598979,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-4.2668},"mars":{"sidereal_longitude":354.847679,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":285.242579,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":111.53587900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":295.231179,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":154.84067900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":6.9665,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":186.9665,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2098,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487368.770833,"kali_year":5199,"ahargana":1898903.2708,"sun":{"sidereal_longitude":285.2254,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":258.4576,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.2322,"elapsed_within_tithi_degrees":9.2322},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.4576,"elapsed_within_degrees":5.1243},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.683},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.267,"elongation":26.768},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.267,"opposition_distance":153.232}},"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":"18:30","solarNoonLocal":"12:51","dayLengthHours":11.279807255210626,"dayLengthDisplay":"11 Hours 16 Mins 47 Secs","nightLengthDisplay":"12 Hours 43 Mins 13 Secs","moonriseLocal":"05:39","moonsetLocal":"16:37","rahuKala":{"name":"Rāhu Kāla","start":"14:16","end":"15:41","startHours":14.267388339830738,"endHours":15.677364246732065,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:13","end":"08:38","startHours":7.217508805324096,"endHours":8.627484712225424,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:02","end":"11:27","startHours":10.037460619126753,"endHours":11.447436526028081,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:14","startHours":9.849463831539909,"endHours":10.225457406713597,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:59","startHours":7.687500774291205,"endHours":7.9882956344301554,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:14","startHours":12.48141885775572,"endHours":13.233406008103096,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:43","end":"06:28","startHours":5.7135345046293455,"endHours":6.465521654976721,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:13","startHours":6.277524867389877,"endHours":7.217508805324096,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:29","startHours":14.737380308797846,"endHours":15.489367459145221,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.297316060534722,"endHours":18.69731606053472,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"18:58","startHours":18.49731606053472,"endHours":18.96730802950183,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.24731606053472,"endHours":19.99731606053472,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:14","startHours":24.48141885775572,"endHours":25.233406008103096,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:13","end":"08:38","startHours":7.217508805324096,"endHours":8.627484712225424,"quality":"auspicious"},{"name":"Roga","start":"08:38","end":"10:02","startHours":8.627484712225424,"endHours":10.037460619126753,"quality":"inauspicious"},{"name":"Udveg","start":"10:02","end":"11:27","startHours":10.037460619126753,"endHours":11.447436526028081,"quality":"inauspicious"},{"name":"Chala","start":"11:27","end":"12:51","startHours":11.447436526028081,"endHours":12.857412432929408,"quality":"neutral"},{"name":"Labha","start":"12:51","end":"14:16","startHours":12.857412432929408,"endHours":14.267388339830738,"quality":"auspicious"},{"name":"Amṛta","start":"14:16","end":"15:41","startHours":14.267388339830738,"endHours":15.677364246732065,"quality":"auspicious"},{"name":"Kāla","start":"15:41","end":"17:05","startHours":15.677364246732065,"endHours":17.08734015363339,"quality":"inauspicious"},{"name":"Śubha","start":"17:05","end":"18:30","startHours":17.08734015363339,"endHours":18.49731606053472,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:30","end":"20:05","startHours":18.49731606053472,"endHours":20.087340153633395,"quality":"auspicious"},{"name":"Kāla","start":"20:05","end":"21:41","startHours":20.087340153633395,"endHours":21.677364246732065,"quality":"inauspicious"},{"name":"Śubha","start":"21:41","end":"23:16","startHours":21.677364246732065,"endHours":23.267388339830738,"quality":"auspicious"},{"name":"Roga","start":"23:16","end":"00:51","startHours":23.267388339830738,"endHours":24.857412432929408,"quality":"inauspicious"},{"name":"Udveg","start":"00:51","end":"02:27","startHours":24.857412432929408,"endHours":26.44743652602808,"quality":"inauspicious"},{"name":"Chala","start":"02:27","end":"04:02","startHours":26.44743652602808,"endHours":28.037460619126755,"quality":"neutral"},{"name":"Labha","start":"04:02","end":"05:38","startHours":28.037460619126755,"endHours":29.627484712225424,"quality":"auspicious"},{"name":"Amṛta","start":"05:38","end":"07:13","startHours":29.627484712225424,"endHours":31.217508805324094,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.217508805324096,"endHours":8.217508805324096,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.217508805324096,"endHours":9.217508805324096,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.217508805324096,"endHours":10.217508805324096,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.217508805324096,"endHours":11.217508805324096,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.217508805324096,"endHours":12.217508805324096,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.217508805324096,"endHours":13.217508805324096,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.217508805324096,"endHours":14.217508805324096,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.217508805324096,"endHours":15.217508805324096,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.217508805324096,"endHours":16.217508805324094,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.217508805324094,"endHours":17.217508805324094,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.217508805324094,"endHours":18.217508805324094,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.217508805324094,"endHours":19.217508805324094,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.217508805324094,"endHours":20.217508805324094,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.217508805324094,"endHours":21.217508805324094,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.217508805324094,"endHours":22.217508805324094,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.217508805324094,"endHours":23.217508805324094,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.217508805324094,"endHours":24.217508805324094,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.217508805324094,"endHours":25.217508805324094,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.217508805324094,"endHours":26.217508805324094,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.217508805324094,"endHours":27.217508805324094,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.217508805324094,"endHours":28.217508805324094,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.217508805324094,"endHours":29.217508805324094,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.217508805324094,"endHours":30.217508805324094,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.217508805324094,"endHours":31.217508805324094,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Śrīvatsa","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":-17.55529973037271,"eotMinutes":-13.357145975764517,"ayanamsa":25.2231}},"calendars":{"vikram_samvat":2155,"vikram_samvatsara":"Prajāpati","saka_samvat":2020,"saka_samvatsara":"Kālayukta","bengali_samvat":1505,"malayalam_era":1274,"nanakshahi_year":629,"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 Trayodaśī · Vikram 2155 Prajāpati · Śaka 2020 Kālayukta"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 30, 2098 CE · Thane, Maharashtra · Vidhyamitra","description":"January 30, 2098 CE for Thane, Maharashtra: Kṛṣṇa Trayodaśī, sūryodaya 07:13, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2098-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2098-01-30","sa":"https://sa.vidhyamitra.com/city/thane/2098-01-30","hi":"https://hi.vidhyamitra.com/city/thane/2098-01-30","x-default":"https://vidhyamitra.com/city/thane/2098-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:32:09.408Z","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":"2026-06-01T14:32:09.408Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:32:09.408Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}