{"id":"vidhyamitra:city-day:thane:2009-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2009-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-01-29","date_display":"January 29, 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":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454860.770833,"kali_year":5110,"ahargana":1866395.2708,"sun":{"sidereal_longitude":285.2554,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":317.5782,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.3228,"elapsed_within_tithi_degrees":8.3228},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":317.5782,"elapsed_within_degrees":10.9115},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.8336},"karana":{"half_tithi_index":5,"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":2009,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454860.770833,"ahargana":1866395.2708,"kali_year":5110,"ayanamsa_lahiri":23.9798,"grahas":{"sun":{"sidereal_longitude":285.27952400000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":315.668624,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":2.1235},"mars":{"sidereal_longitude":270.79792399999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":268.26892399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":281.997124,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":331.49362399999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":146.870924,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":289.3968,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.3968,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454860.770833,"kali_year":5110,"ahargana":1866395.2708,"sun":{"sidereal_longitude":285.2554,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":317.5782,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.3228,"elapsed_within_tithi_degrees":8.3228},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":317.5782,"elapsed_within_degrees":10.9115},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.8336},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.123,"elongation":32.323},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.123,"opposition_distance":147.677}},"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":"07:13","sunsetLocal":"18:29","solarNoonLocal":"12:51","dayLengthHours":11.260457350404385,"dayLengthDisplay":"11 Hours 15 Mins 38 Secs","nightLengthDisplay":"12 Hours 44 Mins 22 Secs","moonriseLocal":"09:01","moonsetLocal":"20:44","rahuKala":{"name":"Rāhu Kāla","start":"14:16","end":"15:40","startHours":14.261885868345788,"endHours":15.669443037146335,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:13","end":"08:38","startHours":7.224100024343047,"endHours":8.631657193143594,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:02","end":"11:27","startHours":10.039214361944143,"endHours":11.446771530744691,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:14","startHours":9.851540072770737,"endHours":10.22688865111755,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.693285747276563,"endHours":7.993564609954013,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:14","startHours":12.478980121198425,"endHours":13.229677277892051,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:43","end":"06:28","startHours":5.722705710955795,"endHours":6.473402867649421,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:13","startHours":6.285728578476014,"endHours":7.224100024343047,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:29","startHours":14.731071591279303,"endHours":15.481768747972929,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.284557374747433,"endHours":18.68455737474743,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:57","startHours":18.484557374747432,"endHours":18.95374309768095,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.234557374747432,"endHours":19.984557374747432,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:14","startHours":24.478980121198425,"endHours":25.22967727789205,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:13","end":"08:38","startHours":7.224100024343047,"endHours":8.631657193143594,"quality":"auspicious"},{"name":"Roga","start":"08:38","end":"10:02","startHours":8.631657193143594,"endHours":10.039214361944143,"quality":"inauspicious"},{"name":"Udveg","start":"10:02","end":"11:27","startHours":10.039214361944143,"endHours":11.446771530744691,"quality":"inauspicious"},{"name":"Chala","start":"11:27","end":"12:51","startHours":11.446771530744691,"endHours":12.854328699545238,"quality":"neutral"},{"name":"Labha","start":"12:51","end":"14:16","startHours":12.854328699545238,"endHours":14.261885868345788,"quality":"auspicious"},{"name":"Amṛta","start":"14:16","end":"15:40","startHours":14.261885868345788,"endHours":15.669443037146335,"quality":"auspicious"},{"name":"Kāla","start":"15:40","end":"17:05","startHours":15.669443037146335,"endHours":17.077000205946884,"quality":"inauspicious"},{"name":"Śubha","start":"17:05","end":"18:29","startHours":17.077000205946884,"endHours":18.484557374747432,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:29","end":"20:05","startHours":18.484557374747432,"endHours":20.077000205946884,"quality":"auspicious"},{"name":"Kāla","start":"20:05","end":"21:40","startHours":20.077000205946884,"endHours":21.669443037146337,"quality":"inauspicious"},{"name":"Śubha","start":"21:40","end":"23:16","startHours":21.669443037146337,"endHours":23.261885868345786,"quality":"auspicious"},{"name":"Roga","start":"23:16","end":"00:51","startHours":23.261885868345786,"endHours":24.85432869954524,"quality":"inauspicious"},{"name":"Udveg","start":"00:51","end":"02:27","startHours":24.85432869954524,"endHours":26.44677153074469,"quality":"inauspicious"},{"name":"Chala","start":"02:27","end":"04:02","startHours":26.44677153074469,"endHours":28.039214361944143,"quality":"neutral"},{"name":"Labha","start":"04:02","end":"05:38","startHours":28.039214361944143,"endHours":29.631657193143596,"quality":"auspicious"},{"name":"Amṛta","start":"05:38","end":"07:13","startHours":29.631657193143596,"endHours":31.224100024343045,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.224100024343047,"endHours":8.224100024343047,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.224100024343047,"endHours":9.224100024343047,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.224100024343047,"endHours":10.224100024343047,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.224100024343047,"endHours":11.224100024343047,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.224100024343047,"endHours":12.224100024343047,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.224100024343047,"endHours":13.224100024343047,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.224100024343047,"endHours":14.224100024343047,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.224100024343047,"endHours":15.224100024343047,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.224100024343047,"endHours":16.224100024343045,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.224100024343045,"endHours":17.224100024343045,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.224100024343045,"endHours":18.224100024343045,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.224100024343045,"endHours":19.224100024343045,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.224100024343045,"endHours":20.224100024343045,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.224100024343045,"endHours":21.224100024343045,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.224100024343045,"endHours":22.224100024343045,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.224100024343045,"endHours":23.224100024343045,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.224100024343045,"endHours":24.224100024343045,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.224100024343045,"endHours":25.224100024343045,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.224100024343045,"endHours":26.224100024343045,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.224100024343045,"endHours":27.224100024343045,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.224100024343045,"endHours":28.224100024343045,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.224100024343045,"endHours":29.224100024343045,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.224100024343045,"endHours":30.224100024343045,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.224100024343045,"endHours":31.224100024343045,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.936341760297633,"eotMinutes":-13.172121972714217,"ayanamsa":23.9798}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"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 Tṛtīyā · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"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":[]},"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 29, 2009 CE · Thane, Maharashtra · Vidhyamitra","description":"January 29, 2009 CE for Thane, Maharashtra: Śukla Tṛtīyā, sūryodaya 07:13, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2009-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2009-01-29","sa":"https://sa.vidhyamitra.com/city/thane/2009-01-29","hi":"https://hi.vidhyamitra.com/city/thane/2009-01-29","x-default":"https://vidhyamitra.com/city/thane/2009-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:42:15.295Z","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":"2026-05-31T10:42:15.295Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:42:15.295Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}