{"id":"vidhyamitra:city-day:thane:1973-06-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1973-06-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-06-28","date_display":"June 28, 1973 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":1973,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441861.770833,"kali_year":5075,"ahargana":1853396.2708,"sun":{"sidereal_longitude":72.4717,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":39.7269,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":327.2552,"elapsed_within_tithi_degrees":3.2552},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.7269,"elapsed_within_degrees":13.0602},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.1985},"karana":{"half_tithi_index":54,"name":"Gara"},"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":1973,"month":6,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441861.770833,"ahargana":1853396.2708,"kali_year":5075,"ayanamsa_lahiri":23.4827,"grahas":{"sun":{"sidereal_longitude":72.72328099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":38.094281000000024,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":2.7946},"mars":{"sidereal_longitude":341.52088100000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":97.50588099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":287.781781,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"venus":{"sidereal_longitude":94.06218100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":62.500981000000024,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":258.1464,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":78.1464,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1973,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441861.770833,"kali_year":5075,"ahargana":1853396.2708,"sun":{"sidereal_longitude":72.4717,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":39.7269,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":327.2552,"elapsed_within_tithi_degrees":3.2552},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.7269,"elapsed_within_degrees":13.0602},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.1985},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.795,"elongation":32.745},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.795,"opposition_distance":147.255}},"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":"06:03","sunsetLocal":"19:19","solarNoonLocal":"12:41","dayLengthHours":13.280443994951845,"dayLengthDisplay":"13 Hours 16 Mins 50 Secs","nightLengthDisplay":"10 Hours 43 Mins 10 Secs","moonriseLocal":"03:50","moonsetLocal":"16:55","rahuKala":{"name":"Rāhu Kāla","start":"14:21","end":"16:00","startHours":14.3430157444377,"endHours":16.003071243806684,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:03","end":"07:42","startHours":6.042738247592799,"endHours":7.702793746961779,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:22","end":"11:01","startHours":9.36284924633076,"endHours":11.02290474569974,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:35","startHours":9.141508513081563,"endHours":9.584189979579957,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:57","startHours":6.5960900807157925,"endHours":6.950235253914508,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"13:08","startHours":12.240278778570326,"endHours":13.125641711567114,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:09","startHours":4.272012381599219,"endHours":5.157375314596009,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"06:03","startHours":4.936034581346812,"endHours":6.042738247592799,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:47","startHours":14.896367577560696,"endHours":15.781730510557486,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:07","end":"19:31","startHours":19.123182242544644,"endHours":19.523182242544642,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:19","end":"19:53","startHours":19.323182242544643,"endHours":19.876534075667635,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:04","end":"20:49","startHours":19.073182242544643,"endHours":20.823182242544643,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"01:08","startHours":24.240278778570325,"endHours":25.125641711567116,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:03","end":"07:42","startHours":6.042738247592799,"endHours":7.702793746961779,"quality":"auspicious"},{"name":"Roga","start":"07:42","end":"09:22","startHours":7.702793746961779,"endHours":9.36284924633076,"quality":"inauspicious"},{"name":"Udveg","start":"09:22","end":"11:01","startHours":9.36284924633076,"endHours":11.02290474569974,"quality":"inauspicious"},{"name":"Chala","start":"11:01","end":"12:41","startHours":11.02290474569974,"endHours":12.68296024506872,"quality":"neutral"},{"name":"Labha","start":"12:41","end":"14:21","startHours":12.68296024506872,"endHours":14.3430157444377,"quality":"auspicious"},{"name":"Amṛta","start":"14:21","end":"16:00","startHours":14.3430157444377,"endHours":16.003071243806684,"quality":"auspicious"},{"name":"Kāla","start":"16:00","end":"17:40","startHours":16.003071243806684,"endHours":17.663126743175663,"quality":"inauspicious"},{"name":"Śubha","start":"17:40","end":"19:19","startHours":17.663126743175663,"endHours":19.323182242544643,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:19","end":"20:40","startHours":19.323182242544643,"endHours":20.663126743175663,"quality":"auspicious"},{"name":"Kāla","start":"20:40","end":"22:00","startHours":20.663126743175663,"endHours":22.00307124380668,"quality":"inauspicious"},{"name":"Śubha","start":"22:00","end":"23:21","startHours":22.00307124380668,"endHours":23.3430157444377,"quality":"auspicious"},{"name":"Roga","start":"23:21","end":"00:41","startHours":23.3430157444377,"endHours":24.68296024506872,"quality":"inauspicious"},{"name":"Udveg","start":"00:41","end":"02:01","startHours":24.68296024506872,"endHours":26.02290474569974,"quality":"inauspicious"},{"name":"Chala","start":"02:01","end":"03:22","startHours":26.02290474569974,"endHours":27.36284924633076,"quality":"neutral"},{"name":"Labha","start":"03:22","end":"04:42","startHours":27.36284924633076,"endHours":28.702793746961778,"quality":"auspicious"},{"name":"Amṛta","start":"04:42","end":"06:03","startHours":28.702793746961778,"endHours":30.042738247592798,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.042738247592799,"endHours":7.042738247592799,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.042738247592799,"endHours":8.042738247592798,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.042738247592798,"endHours":9.042738247592798,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.042738247592798,"endHours":10.042738247592798,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.042738247592798,"endHours":11.042738247592798,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.042738247592798,"endHours":12.042738247592798,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.042738247592798,"endHours":13.042738247592798,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.042738247592798,"endHours":14.042738247592798,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.042738247592798,"endHours":15.042738247592798,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.042738247592798,"endHours":16.042738247592798,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.042738247592798,"endHours":17.042738247592798,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.042738247592798,"endHours":18.042738247592798,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.042738247592798,"endHours":19.042738247592798,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.042738247592798,"endHours":20.042738247592798,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.042738247592798,"endHours":21.042738247592798,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.042738247592798,"endHours":22.042738247592798,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.042738247592798,"endHours":23.042738247592798,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.042738247592798,"endHours":24.042738247592798,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.042738247592798,"endHours":25.042738247592798,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.042738247592798,"endHours":26.042738247592798,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.042738247592798,"endHours":27.042738247592798,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.042738247592798,"endHours":28.042738247592798,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.042738247592798,"endHours":29.042738247592798,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.042738247592798,"endHours":30.042738247592798,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.291024644573703,"eotMinutes":-2.890014704123143,"ayanamsa":23.4827}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Trayodaśī · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 June 28, 1973 CE · Thane, Maharashtra · Vidhyamitra","description":"June 28, 1973 CE for Thane, Maharashtra: Kṛṣṇa Trayodaśī, sūryodaya 06:03, sūryāsta 19:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1973-06-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1973-06-28","sa":"https://sa.vidhyamitra.com/city/thane/1973-06-28","hi":"https://hi.vidhyamitra.com/city/thane/1973-06-28","x-default":"https://vidhyamitra.com/city/thane/1973-06-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:21:24.553Z","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":"2026-05-31T02:21:24.553Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:21:24.553Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}