{"id":"vidhyamitra:city-day:thane:2156-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2156-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2156-01-15","date_display":"January 15, 2156 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":2156,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508536.770833,"kali_year":5257,"ahargana":1920071.2708,"sun":{"sidereal_longitude":267.785,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":172.025,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.24,"elapsed_within_tithi_degrees":0.24},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.025,"elapsed_within_degrees":12.025},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.81},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":2156,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508536.770833,"ahargana":1920071.2708,"kali_year":5257,"ayanamsa_lahiri":26.0327,"grahas":{"sun":{"sidereal_longitude":268.287106,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":168.51090599999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-2.0161},"mars":{"sidereal_longitude":295.36380600000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":245.04460599999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":64.88800600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":310.57490600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":142.97650599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":325.384,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":145.384,"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":2156,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508536.770833,"kali_year":5257,"ahargana":1920071.2708,"sun":{"sidereal_longitude":267.785,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":172.025,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.24,"elapsed_within_tithi_degrees":0.24},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.025,"elapsed_within_degrees":12.025},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.81},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.016,"elongation":95.76},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.016,"opposition_distance":84.24}},"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":"07:15","sunsetLocal":"18:20","solarNoonLocal":"12:47","dayLengthHours":11.08842491656199,"dayLengthDisplay":"11 Hours 05 Mins 18 Secs","nightLengthDisplay":"12 Hours 54 Mins 42 Secs","moonriseLocal":"00:14","moonsetLocal":"12:03","rahuKala":{"name":"Rāhu Kāla","start":"14:11","end":"15:34","startHours":14.17667893867247,"endHours":15.56273205324272,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:15","end":"08:38","startHours":7.246413365821225,"endHours":8.632466480391475,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:01","end":"11:24","startHours":10.018519594961724,"endHours":11.404572709531973,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.833712513019023,"endHours":10.203326676904423,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:00","startHours":7.708431070677975,"endHours":8.004122401786294,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:10","startHours":12.421011660216822,"endHours":13.160239987987621,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.767956710279627,"endHours":6.507185038050426,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.322377956107726,"endHours":7.246413365821225,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:23","startHours":14.638696643529219,"endHours":15.377924971300018,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.134838282383217,"endHours":18.534838282383216,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:48","startHours":18.334838282383217,"endHours":18.796855987239965,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.084838282383217,"endHours":19.834838282383217,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:10","startHours":24.421011660216823,"endHours":25.16023998798762,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:15","end":"08:38","startHours":7.246413365821225,"endHours":8.632466480391475,"quality":"auspicious"},{"name":"Roga","start":"08:38","end":"10:01","startHours":8.632466480391475,"endHours":10.018519594961724,"quality":"inauspicious"},{"name":"Udveg","start":"10:01","end":"11:24","startHours":10.018519594961724,"endHours":11.404572709531973,"quality":"inauspicious"},{"name":"Chala","start":"11:24","end":"12:47","startHours":11.404572709531973,"endHours":12.790625824102221,"quality":"neutral"},{"name":"Labha","start":"12:47","end":"14:11","startHours":12.790625824102221,"endHours":14.17667893867247,"quality":"auspicious"},{"name":"Amṛta","start":"14:11","end":"15:34","startHours":14.17667893867247,"endHours":15.56273205324272,"quality":"auspicious"},{"name":"Kāla","start":"15:34","end":"16:57","startHours":15.56273205324272,"endHours":16.948785167812968,"quality":"inauspicious"},{"name":"Śubha","start":"16:57","end":"18:20","startHours":16.948785167812968,"endHours":18.334838282383217,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:20","end":"19:57","startHours":18.334838282383217,"endHours":19.948785167812968,"quality":"auspicious"},{"name":"Kāla","start":"19:57","end":"21:34","startHours":19.948785167812968,"endHours":21.56273205324272,"quality":"inauspicious"},{"name":"Śubha","start":"21:34","end":"23:11","startHours":21.56273205324272,"endHours":23.17667893867247,"quality":"auspicious"},{"name":"Roga","start":"23:11","end":"00:47","startHours":23.17667893867247,"endHours":24.79062582410222,"quality":"inauspicious"},{"name":"Udveg","start":"00:47","end":"02:24","startHours":24.79062582410222,"endHours":26.404572709531973,"quality":"inauspicious"},{"name":"Chala","start":"02:24","end":"04:01","startHours":26.404572709531973,"endHours":28.018519594961724,"quality":"neutral"},{"name":"Labha","start":"04:01","end":"05:38","startHours":28.018519594961724,"endHours":29.632466480391475,"quality":"auspicious"},{"name":"Amṛta","start":"05:38","end":"07:15","startHours":29.632466480391475,"endHours":31.246413365821226,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.246413365821225,"endHours":8.246413365821226,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.246413365821226,"endHours":9.246413365821226,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.246413365821226,"endHours":10.246413365821226,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.246413365821226,"endHours":11.246413365821226,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.246413365821226,"endHours":12.246413365821226,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.246413365821226,"endHours":13.246413365821226,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.246413365821226,"endHours":14.246413365821226,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.246413365821226,"endHours":15.246413365821226,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.246413365821226,"endHours":16.246413365821226,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.246413365821226,"endHours":17.246413365821226,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.246413365821226,"endHours":18.246413365821226,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.246413365821226,"endHours":19.246413365821226,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.246413365821226,"endHours":20.246413365821226,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.246413365821226,"endHours":21.246413365821226,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.246413365821226,"endHours":22.246413365821226,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.246413365821226,"endHours":23.246413365821226,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.246413365821226,"endHours":24.246413365821226,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.246413365821226,"endHours":25.246413365821226,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.246413365821226,"endHours":26.246413365821226,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.246413365821226,"endHours":27.246413365821226,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.246413365821226,"endHours":28.246413365821226,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.246413365821226,"endHours":29.246413365821226,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.246413365821226,"endHours":30.246413365821226,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.246413365821226,"endHours":31.246413365821226,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","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":-21.25000184762026,"eotMinutes":-9.349949446133257,"ayanamsa":26.0327}},"calendars":{"vikram_samvat":2213,"vikram_samvatsara":"Śukla","saka_samvat":2078,"saka_samvatsara":"Nala","bengali_samvat":1563,"malayalam_era":1332,"nanakshahi_year":687,"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":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Aṣṭamī · Vikram 2213 Śukla · Śaka 2078 Nala"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 15, 2156 CE · Thane, Maharashtra · Vidhyamitra","description":"January 15, 2156 CE for Thane, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 07:15, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2156-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2156-01-15","sa":"https://sa.vidhyamitra.com/city/thane/2156-01-15","hi":"https://hi.vidhyamitra.com/city/thane/2156-01-15","x-default":"https://vidhyamitra.com/city/thane/2156-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:49:49.533Z","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":"2026-05-31T11:49:49.533Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:49:49.533Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}