{"id":"vidhyamitra:city-day:thane:2009-08-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2009-08-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-08-10","date_display":"August 10, 2009 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":2009,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455053.770833,"kali_year":5111,"ahargana":1866588.2708,"sun":{"sidereal_longitude":112.9629,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":340.8697,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.9068,"elapsed_within_tithi_degrees":11.9068},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.8697,"elapsed_within_degrees":7.5364},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.8327},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2009,"month":8,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455053.770833,"ahargana":1866588.2708,"kali_year":5111,"ayanamsa_lahiri":23.9872,"grahas":{"sun":{"sidereal_longitude":113.57294999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":338.36225,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":3.9612},"mars":{"sidereal_longitude":55.674350000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":136.85125,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":299.0461499999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":76.25245000000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":146.10845,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":279.1708,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.1708,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":2009,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455053.770833,"kali_year":5111,"ahargana":1866588.2708,"sun":{"sidereal_longitude":112.9629,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":340.8697,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.9068,"elapsed_within_tithi_degrees":11.9068},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.8697,"elapsed_within_degrees":7.5364},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.8327},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.961,"elongation":132.093},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.961,"opposition_distance":47.907}},"eclipse_window_40days":[{"offset_days":-19,"type":"solar","occurs":true,"moon_latitude":0.483,"elongation":0.894},{"offset_days":-4,"type":"lunar","occurs":true,"moon_latitude":0.825,"opposition_distance":0.804}]},"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":"06:17","sunsetLocal":"19:09","solarNoonLocal":"12:43","dayLengthHours":12.865932476847165,"dayLengthDisplay":"12 Hours 51 Mins 57 Secs","nightLengthDisplay":"11 Hours 08 Mins 03 Secs","moonriseLocal":"21:39","moonsetLocal":"09:46","rahuKala":{"name":"Rāhu Kāla","start":"07:54","end":"09:30","startHours":7.89447704797162,"endHours":9.502718607577515,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:07","end":"12:43","startHours":11.11096016718341,"endHours":12.719201726789308,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:20","end":"15:56","startHours":14.327443286395203,"endHours":15.935684846001099,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:43","startHours":9.288286399630064,"endHours":9.717150815524969,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:10","startHours":6.822316008234356,"endHours":7.16540754095028,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:09","startHours":12.290337310894403,"endHours":13.148066142684213,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:26","startHours":4.570777824786102,"endHours":5.428506656575913,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:17","startHours":5.214074448628461,"endHours":6.286235488365724,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:43","startHours":14.863523806263833,"endHours":15.721252638053643,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:57","end":"19:21","startHours":18.95216796521289,"endHours":19.35216796521289,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:09","end":"19:41","startHours":19.15216796521289,"endHours":19.688248485081523,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:54","end":"20:39","startHours":18.90216796521289,"endHours":20.65216796521289,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:09","startHours":24.2903373108944,"endHours":25.148066142684215,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:17","end":"07:54","startHours":6.286235488365724,"endHours":7.89447704797162,"quality":"auspicious"},{"name":"Kāla","start":"07:54","end":"09:30","startHours":7.89447704797162,"endHours":9.502718607577515,"quality":"inauspicious"},{"name":"Śubha","start":"09:30","end":"11:07","startHours":9.502718607577515,"endHours":11.11096016718341,"quality":"auspicious"},{"name":"Roga","start":"11:07","end":"12:43","startHours":11.11096016718341,"endHours":12.719201726789308,"quality":"inauspicious"},{"name":"Udveg","start":"12:43","end":"14:20","startHours":12.719201726789308,"endHours":14.327443286395203,"quality":"inauspicious"},{"name":"Chala","start":"14:20","end":"15:56","startHours":14.327443286395203,"endHours":15.935684846001099,"quality":"neutral"},{"name":"Labha","start":"15:56","end":"17:33","startHours":15.935684846001099,"endHours":17.543926405606996,"quality":"auspicious"},{"name":"Amṛta","start":"17:33","end":"19:09","startHours":17.543926405606996,"endHours":19.15216796521289,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:09","end":"20:33","startHours":19.15216796521289,"endHours":20.543926405606992,"quality":"neutral"},{"name":"Labha","start":"20:33","end":"21:56","startHours":20.543926405606992,"endHours":21.9356848460011,"quality":"auspicious"},{"name":"Amṛta","start":"21:56","end":"23:20","startHours":21.9356848460011,"endHours":23.3274432863952,"quality":"auspicious"},{"name":"Kāla","start":"23:20","end":"00:43","startHours":23.3274432863952,"endHours":24.719201726789308,"quality":"inauspicious"},{"name":"Śubha","start":"00:43","end":"02:07","startHours":24.719201726789308,"endHours":26.11096016718341,"quality":"auspicious"},{"name":"Roga","start":"02:07","end":"03:30","startHours":26.11096016718341,"endHours":27.502718607577513,"quality":"inauspicious"},{"name":"Udveg","start":"03:30","end":"04:54","startHours":27.502718607577513,"endHours":28.89447704797162,"quality":"inauspicious"},{"name":"Chala","start":"04:54","end":"06:17","startHours":28.89447704797162,"endHours":30.286235488365726,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.286235488365724,"endHours":7.286235488365724,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.286235488365724,"endHours":8.286235488365724,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.286235488365724,"endHours":9.286235488365724,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.286235488365724,"endHours":10.286235488365724,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.286235488365724,"endHours":11.286235488365724,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.286235488365724,"endHours":12.286235488365724,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.286235488365724,"endHours":13.286235488365724,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.286235488365724,"endHours":14.286235488365724,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.286235488365724,"endHours":15.286235488365724,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.286235488365724,"endHours":16.286235488365726,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.286235488365726,"endHours":17.286235488365726,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.286235488365726,"endHours":18.286235488365726,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.286235488365726,"endHours":19.286235488365726,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.286235488365726,"endHours":20.286235488365726,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.286235488365726,"endHours":21.286235488365726,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.286235488365726,"endHours":22.286235488365726,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.286235488365726,"endHours":23.286235488365726,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.286235488365726,"endHours":24.286235488365726,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.286235488365726,"endHours":25.286235488365726,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.286235488365726,"endHours":26.286235488365726,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.286235488365726,"endHours":27.286235488365726,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.286235488365726,"endHours":28.286235488365726,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.286235488365726,"endHours":29.286235488365726,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.286235488365726,"endHours":30.286235488365726,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara 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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.56885135361846,"eotMinutes":-5.064503607358518,"ayanamsa":23.9872}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturthī · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 August 10, 2009 CE · Thane, Maharashtra · Vidhyamitra","description":"August 10, 2009 CE for Thane, Maharashtra: Kṛṣṇa Caturthī, sūryodaya 06:17, sūryāsta 19:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2009-08-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2009-08-10","sa":"https://sa.vidhyamitra.com/city/thane/2009-08-10","hi":"https://hi.vidhyamitra.com/city/thane/2009-08-10","x-default":"https://vidhyamitra.com/city/thane/2009-08-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:38:26.696Z","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":"2026-06-01T04:38:26.696Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:38:26.696Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}