{"id":"vidhyamitra:city-day:thane:1972-01-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1972-01-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1972-01-22","date_display":"January 22, 1972 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":1972,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441338.770833,"kali_year":5073,"ahargana":1852873.2708,"sun":{"sidereal_longitude":277.6502,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":349.0444,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.3943,"elapsed_within_tithi_degrees":11.3943},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.0444,"elapsed_within_degrees":2.3777},"yoga":{"number":21,"name":"Siddha","sum_longitude":266.6946},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1972,"month":1,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441338.770833,"ahargana":1852873.2708,"kali_year":5073,"ayanamsa_lahiri":23.4626,"grahas":{"sun":{"sidereal_longitude":277.643363,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":349.756863,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":4.0153},"mars":{"sidereal_longitude":354.037763,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":261.585563,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":244.13506299999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":313.53456299999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":36.55246299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":285.8575,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":105.8575,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1972,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441338.770833,"kali_year":5073,"ahargana":1852873.2708,"sun":{"sidereal_longitude":277.6502,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":349.0444,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.3943,"elapsed_within_tithi_degrees":11.3943},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.0444,"elapsed_within_degrees":2.3777},"yoga":{"number":21,"name":"Siddha","sum_longitude":266.6946},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.015,"elongation":71.394},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.015,"opposition_distance":108.606}},"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":"18:24","solarNoonLocal":"12:50","dayLengthHours":11.158851853393669,"dayLengthDisplay":"11 Hours 09 Mins 32 Secs","nightLengthDisplay":"12 Hours 50 Mins 28 Secs","moonriseLocal":"11:28","moonsetLocal":"23:48","rahuKala":{"name":"Rāhu Kāla","start":"10:02","end":"11:26","startHours":10.03734875845724,"endHours":11.432205240131449,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:13","end":"15:37","startHours":14.221918203479866,"endHours":15.616774685154073,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:15","end":"08:39","startHours":7.247635795108822,"endHours":8.642492276783031,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.851367894234011,"endHours":10.223329622680467,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:01","startHours":7.7125879556668915,"endHours":8.010157338424056,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:12","startHours":12.4550999933592,"endHours":13.199023450252112,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.759788881323,"endHours":6.5037123382159105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.3177314739926835,"endHours":7.247635795108822,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:26","startHours":14.686870364037935,"endHours":15.430793820930846,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.206487648502492,"endHours":18.60648764850249,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:52","startHours":18.40648764850249,"endHours":18.87143980906056,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.15648764850249,"endHours":19.90648764850249,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:12","startHours":24.4550999933592,"endHours":25.19902345025211,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:15","end":"08:39","startHours":7.247635795108822,"endHours":8.642492276783031,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:02","startHours":8.642492276783031,"endHours":10.03734875845724,"quality":"auspicious"},{"name":"Roga","start":"10:02","end":"11:26","startHours":10.03734875845724,"endHours":11.432205240131449,"quality":"inauspicious"},{"name":"Udveg","start":"11:26","end":"12:50","startHours":11.432205240131449,"endHours":12.827061721805656,"quality":"inauspicious"},{"name":"Chala","start":"12:50","end":"14:13","startHours":12.827061721805656,"endHours":14.221918203479866,"quality":"neutral"},{"name":"Labha","start":"14:13","end":"15:37","startHours":14.221918203479866,"endHours":15.616774685154073,"quality":"auspicious"},{"name":"Amṛta","start":"15:37","end":"17:01","startHours":15.616774685154073,"endHours":17.01163116682828,"quality":"auspicious"},{"name":"Kāla","start":"17:01","end":"18:24","startHours":17.01163116682828,"endHours":18.40648764850249,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:24","end":"20:01","startHours":18.40648764850249,"endHours":20.011631166828284,"quality":"auspicious"},{"name":"Amṛta","start":"20:01","end":"21:37","startHours":20.011631166828284,"endHours":21.616774685154073,"quality":"auspicious"},{"name":"Kāla","start":"21:37","end":"23:13","startHours":21.616774685154073,"endHours":23.221918203479866,"quality":"inauspicious"},{"name":"Śubha","start":"23:13","end":"00:50","startHours":23.221918203479866,"endHours":24.827061721805656,"quality":"auspicious"},{"name":"Roga","start":"00:50","end":"02:26","startHours":24.827061721805656,"endHours":26.43220524013145,"quality":"inauspicious"},{"name":"Udveg","start":"02:26","end":"04:02","startHours":26.43220524013145,"endHours":28.03734875845724,"quality":"inauspicious"},{"name":"Chala","start":"04:02","end":"05:39","startHours":28.03734875845724,"endHours":29.64249227678303,"quality":"neutral"},{"name":"Labha","start":"05:39","end":"07:15","startHours":29.64249227678303,"endHours":31.24763579510882,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.247635795108822,"endHours":8.247635795108822,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.247635795108822,"endHours":9.247635795108822,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.247635795108822,"endHours":10.247635795108822,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.247635795108822,"endHours":11.247635795108822,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.247635795108822,"endHours":12.247635795108822,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.247635795108822,"endHours":13.247635795108822,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.247635795108822,"endHours":14.247635795108822,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.247635795108822,"endHours":15.247635795108822,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.247635795108822,"endHours":16.24763579510882,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.24763579510882,"endHours":17.24763579510882,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.24763579510882,"endHours":18.24763579510882,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.24763579510882,"endHours":19.24763579510882,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.24763579510882,"endHours":20.24763579510882,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.24763579510882,"endHours":21.24763579510882,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.24763579510882,"endHours":22.24763579510882,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.24763579510882,"endHours":23.24763579510882,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.24763579510882,"endHours":24.24763579510882,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.24763579510882,"endHours":25.24763579510882,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.24763579510882,"endHours":26.24763579510882,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.24763579510882,"endHours":27.24763579510882,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.24763579510882,"endHours":28.24763579510882,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.24763579510882,"endHours":29.24763579510882,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.24763579510882,"endHours":30.24763579510882,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.24763579510882,"endHours":31.24763579510882,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","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":-19.910010706196953,"eotMinutes":-11.536103308339323,"ayanamsa":23.4626}},"calendars":{"vikram_samvat":2029,"vikram_samvatsara":"Krodhana","saka_samvat":1894,"saka_samvatsara":"Paridhāvi","bengali_samvat":1379,"malayalam_era":1148,"nanakshahi_year":503,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Ṣaṣṭhī · Vikram 2029 Krodhana · Śaka 1894 Paridhāvi"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 22, 1972 CE · Thane, Maharashtra · Vidhyamitra","description":"January 22, 1972 CE for Thane, Maharashtra: Śukla Ṣaṣṭhī, sūryodaya 07:15, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1972-01-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1972-01-22","sa":"https://sa.vidhyamitra.com/city/thane/1972-01-22","hi":"https://hi.vidhyamitra.com/city/thane/1972-01-22","x-default":"https://vidhyamitra.com/city/thane/1972-01-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:09:47.194Z","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":"2026-05-31T00:09:47.194Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:09:47.194Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}