{"id":"vidhyamitra:city-day:thane:1985-04-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1985-04-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-04-30","date_display":"April 30, 1985 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":1985,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446185.770833,"kali_year":5087,"ahargana":1857720.2708,"sun":{"sidereal_longitude":16.1012,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":132.8248,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.7236,"elapsed_within_tithi_degrees":8.7236},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":132.8248,"elapsed_within_degrees":12.8248},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.9261},"karana":{"half_tithi_index":19,"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":1985,"month":4,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446185.770833,"ahargana":1857720.2708,"kali_year":5087,"ayanamsa_lahiri":23.648,"grahas":{"sun":{"sidereal_longitude":16.002272000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":129.616472,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":4.3701},"mars":{"sidereal_longitude":39.123271999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":349.446872,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":292.244372,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":343.041272,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":211.99587199999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":29.0401,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":209.0401,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"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":1985,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446185.770833,"kali_year":5087,"ahargana":1857720.2708,"sun":{"sidereal_longitude":16.1012,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":132.8248,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.7236,"elapsed_within_tithi_degrees":8.7236},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":132.8248,"elapsed_within_degrees":12.8248},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.9261},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.37,"elongation":116.724},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.37,"opposition_distance":63.276}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":0.744,"elongation":2.194}]},"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":"06:11","sunsetLocal":"19:00","solarNoonLocal":"12:35","dayLengthHours":12.821929993130702,"dayLengthDisplay":"12 Hours 49 Mins 19 Secs","nightLengthDisplay":"11 Hours 10 Mins 41 Secs","moonriseLocal":"13:53","moonsetLocal":"02:27","rahuKala":{"name":"Rāhu Kāla","start":"15:48","end":"17:24","startHours":15.793851478462642,"endHours":17.396592727603977,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:23","end":"10:59","startHours":9.382886481897291,"endHours":10.985627731038628,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:35","end":"14:11","startHours":12.588368980179965,"endHours":14.191110229321303,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:36","startHours":9.169187648678445,"endHours":9.596585315116135,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.7116510666617275,"endHours":7.0535691998118795,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:01","startHours":12.160971313742275,"endHours":13.015766646617655,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:19","startHours":4.467813317863854,"endHours":5.322608650739235,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:11","startHours":5.10890981752039,"endHours":6.177403983614615,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:35","startHours":14.725357312368416,"endHours":15.580152645243796,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.799333976745316,"endHours":19.199333976745315,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:32","startHours":18.999333976745316,"endHours":19.53358105979243,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.749333976745316,"endHours":20.499333976745316,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:01","startHours":24.160971313742273,"endHours":25.015766646617656,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:11","end":"07:47","startHours":6.177403983614615,"endHours":7.780145232755952,"quality":"inauspicious"},{"name":"Udveg","start":"07:47","end":"09:23","startHours":7.780145232755952,"endHours":9.382886481897291,"quality":"inauspicious"},{"name":"Chala","start":"09:23","end":"10:59","startHours":9.382886481897291,"endHours":10.985627731038628,"quality":"neutral"},{"name":"Labha","start":"10:59","end":"12:35","startHours":10.985627731038628,"endHours":12.588368980179965,"quality":"auspicious"},{"name":"Amṛta","start":"12:35","end":"14:11","startHours":12.588368980179965,"endHours":14.191110229321303,"quality":"auspicious"},{"name":"Kāla","start":"14:11","end":"15:48","startHours":14.191110229321303,"endHours":15.793851478462642,"quality":"inauspicious"},{"name":"Śubha","start":"15:48","end":"17:24","startHours":15.793851478462642,"endHours":17.396592727603977,"quality":"auspicious"},{"name":"Roga","start":"17:24","end":"19:00","startHours":17.396592727603977,"endHours":18.999333976745316,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:00","end":"20:24","startHours":18.999333976745316,"endHours":20.396592727603977,"quality":"inauspicious"},{"name":"Śubha","start":"20:24","end":"21:48","startHours":20.396592727603977,"endHours":21.793851478462642,"quality":"auspicious"},{"name":"Roga","start":"21:48","end":"23:11","startHours":21.793851478462642,"endHours":23.191110229321303,"quality":"inauspicious"},{"name":"Udveg","start":"23:11","end":"00:35","startHours":23.191110229321303,"endHours":24.588368980179965,"quality":"inauspicious"},{"name":"Chala","start":"00:35","end":"01:59","startHours":24.588368980179965,"endHours":25.985627731038626,"quality":"neutral"},{"name":"Labha","start":"01:59","end":"03:23","startHours":25.985627731038626,"endHours":27.382886481897287,"quality":"auspicious"},{"name":"Amṛta","start":"03:23","end":"04:47","startHours":27.382886481897287,"endHours":28.780145232755952,"quality":"auspicious"},{"name":"Kāla","start":"04:47","end":"06:11","startHours":28.780145232755952,"endHours":30.177403983614614,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.177403983614615,"endHours":7.177403983614615,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.177403983614615,"endHours":8.177403983614614,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.177403983614614,"endHours":9.177403983614614,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.177403983614614,"endHours":10.177403983614614,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.177403983614614,"endHours":11.177403983614614,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.177403983614614,"endHours":12.177403983614614,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.177403983614614,"endHours":13.177403983614614,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.177403983614614,"endHours":14.177403983614614,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.177403983614614,"endHours":15.177403983614614,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.177403983614614,"endHours":16.177403983614614,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.177403983614614,"endHours":17.177403983614614,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.177403983614614,"endHours":18.177403983614614,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.177403983614614,"endHours":19.177403983614614,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.177403983614614,"endHours":20.177403983614614,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.177403983614614,"endHours":21.177403983614614,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.177403983614614,"endHours":22.177403983614614,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.177403983614614,"endHours":23.177403983614614,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.177403983614614,"endHours":24.177403983614614,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.177403983614614,"endHours":25.177403983614614,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.177403983614614,"endHours":26.177403983614614,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.177403983614614,"endHours":27.177403983614614,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.177403983614614,"endHours":28.177403983614614,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.177403983614614,"endHours":29.177403983614614,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.177403983614614,"endHours":30.177403983614614,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.702076780563992,"eotMinutes":2.785461189202204,"ayanamsa":23.648}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Daśamī · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"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 April 30, 1985 CE · Thane, Maharashtra · Vidhyamitra","description":"April 30, 1985 CE for Thane, Maharashtra: Śukla Daśamī, sūryodaya 06:11, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1985-04-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1985-04-30","sa":"https://sa.vidhyamitra.com/city/thane/1985-04-30","hi":"https://hi.vidhyamitra.com/city/thane/1985-04-30","x-default":"https://vidhyamitra.com/city/thane/1985-04-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:11:15.536Z","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":"2026-05-31T22:11:15.536Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:11:15.536Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}