{"id":"vidhyamitra:city-day:thane:2155-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2155-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-12-30","date_display":"December 30, 2155 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":2155,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508520.770833,"kali_year":5257,"ahargana":1920055.2708,"sun":{"sidereal_longitude":251.3381,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":326.6632,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.3251,"elapsed_within_tithi_degrees":3.3251},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.6632,"elapsed_within_degrees":6.6632},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.0013},"karana":{"half_tithi_index":12,"name":"Gara"},"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":2155,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508520.770833,"ahargana":1920055.2708,"kali_year":5257,"ayanamsa_lahiri":26.0321,"grahas":{"sun":{"sidereal_longitude":251.98361699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":330.573617,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":0.0338},"mars":{"sidereal_longitude":282.777417,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":228.60031700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":66.963617,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":291.895117,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":143.18951700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":326.2318,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":146.2318,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"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":2155,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508520.770833,"kali_year":5257,"ahargana":1920055.2708,"sun":{"sidereal_longitude":251.3381,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":326.6632,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.3251,"elapsed_within_tithi_degrees":3.3251},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.6632,"elapsed_within_degrees":6.6632},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.0013},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.034,"elongation":75.325},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.034,"opposition_distance":104.675}},"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":"07:11","sunsetLocal":"18:10","solarNoonLocal":"12:41","dayLengthHours":10.983900155363948,"dayLengthDisplay":"10 Hours 59 Mins 02 Secs","nightLengthDisplay":"13 Hours 00 Mins 58 Secs","moonriseLocal":"11:55","moonsetLocal":"23:56","rahuKala":{"name":"Rāhu Kāla","start":"15:26","end":"16:48","startHours":15.42748994717886,"endHours":16.80047746659935,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:56","end":"11:19","startHours":9.935539869496886,"endHours":11.308527388917378,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:41","end":"14:03","startHours":12.68151490833787,"endHours":14.054502427758365,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:45","end":"10:07","startHours":9.752474866907486,"endHours":10.118604872086284,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.6472273371293955,"endHours":7.940131341272434,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:03","startHours":12.315384903159073,"endHours":13.047644913516669,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:27","startHours":5.725044809940705,"endHours":6.457304820298301,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:11","startHours":6.274239817708902,"endHours":7.189564830655898,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:15","startHours":14.512164934231862,"endHours":15.244424944589458,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.973464986019845,"endHours":18.373464986019844,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:38","startHours":18.173464986019845,"endHours":18.63112749249334,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.923464986019845,"endHours":19.673464986019845,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:03","startHours":24.31538490315907,"endHours":25.04764491351667,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:11","end":"08:34","startHours":7.189564830655898,"endHours":8.562552350076391,"quality":"inauspicious"},{"name":"Udveg","start":"08:34","end":"09:56","startHours":8.562552350076391,"endHours":9.935539869496886,"quality":"inauspicious"},{"name":"Chala","start":"09:56","end":"11:19","startHours":9.935539869496886,"endHours":11.308527388917378,"quality":"neutral"},{"name":"Labha","start":"11:19","end":"12:41","startHours":11.308527388917378,"endHours":12.68151490833787,"quality":"auspicious"},{"name":"Amṛta","start":"12:41","end":"14:03","startHours":12.68151490833787,"endHours":14.054502427758365,"quality":"auspicious"},{"name":"Kāla","start":"14:03","end":"15:26","startHours":14.054502427758365,"endHours":15.42748994717886,"quality":"inauspicious"},{"name":"Śubha","start":"15:26","end":"16:48","startHours":15.42748994717886,"endHours":16.80047746659935,"quality":"auspicious"},{"name":"Roga","start":"16:48","end":"18:10","startHours":16.80047746659935,"endHours":18.173464986019845,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:10","end":"19:48","startHours":18.173464986019845,"endHours":19.80047746659935,"quality":"inauspicious"},{"name":"Śubha","start":"19:48","end":"21:26","startHours":19.80047746659935,"endHours":21.427489947178856,"quality":"auspicious"},{"name":"Roga","start":"21:26","end":"23:03","startHours":21.427489947178856,"endHours":23.054502427758365,"quality":"inauspicious"},{"name":"Udveg","start":"23:03","end":"00:41","startHours":23.054502427758365,"endHours":24.68151490833787,"quality":"inauspicious"},{"name":"Chala","start":"00:41","end":"02:19","startHours":24.68151490833787,"endHours":26.308527388917376,"quality":"neutral"},{"name":"Labha","start":"02:19","end":"03:56","startHours":26.308527388917376,"endHours":27.935539869496886,"quality":"auspicious"},{"name":"Amṛta","start":"03:56","end":"05:34","startHours":27.935539869496886,"endHours":29.56255235007639,"quality":"auspicious"},{"name":"Kāla","start":"05:34","end":"07:11","startHours":29.56255235007639,"endHours":31.189564830655897,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.189564830655898,"endHours":8.189564830655897,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.189564830655897,"endHours":9.189564830655897,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.189564830655897,"endHours":10.189564830655897,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.189564830655897,"endHours":11.189564830655897,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.189564830655897,"endHours":12.189564830655897,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.189564830655897,"endHours":13.189564830655897,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.189564830655897,"endHours":14.189564830655897,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.189564830655897,"endHours":15.189564830655897,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.189564830655897,"endHours":16.189564830655897,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.189564830655897,"endHours":17.189564830655897,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.189564830655897,"endHours":18.189564830655897,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.189564830655897,"endHours":19.189564830655897,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.189564830655897,"endHours":20.189564830655897,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.189564830655897,"endHours":21.189564830655897,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.189564830655897,"endHours":22.189564830655897,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.189564830655897,"endHours":23.189564830655897,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.189564830655897,"endHours":24.189564830655897,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.189564830655897,"endHours":25.189564830655897,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.189564830655897,"endHours":26.189564830655897,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.189564830655897,"endHours":27.189564830655897,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.189564830655897,"endHours":28.189564830655897,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.189564830655897,"endHours":29.189564830655897,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.189564830655897,"endHours":30.189564830655897,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.189564830655897,"endHours":31.189564830655897,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva 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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Saumya","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":-23.194056182897206,"eotMinutes":-2.803294500272213,"ayanamsa":26.0321}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"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 2212 Vibhava · Śaka 2077 Rākṣasa"},"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 December 30, 2155 CE · Thane, Maharashtra · Vidhyamitra","description":"December 30, 2155 CE for Thane, Maharashtra: Śukla Saptamī, sūryodaya 07:11, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2155-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2155-12-30","sa":"https://sa.vidhyamitra.com/city/thane/2155-12-30","hi":"https://hi.vidhyamitra.com/city/thane/2155-12-30","x-default":"https://vidhyamitra.com/city/thane/2155-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:41:48.136Z","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":"2026-05-31T14:41:48.136Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:41:48.136Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}