{"id":"vidhyamitra:city-day:thane:2013-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2013-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-01-11","date_display":"January 11, 2013 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":2013,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456303.770833,"kali_year":5114,"ahargana":1867838.2708,"sun":{"sidereal_longitude":266.7598,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":257.3658,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":350.606,"elapsed_within_tithi_degrees":2.606},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.3658,"elapsed_within_degrees":4.0325},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.1256},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2013,"month":1,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456303.770833,"ahargana":1867838.2708,"kali_year":5114,"ayanamsa_lahiri":24.035,"grahas":{"sun":{"sidereal_longitude":266.93569,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":256.03039,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":3.1483},"mars":{"sidereal_longitude":288.41639,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":262.26979000000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":42.52499,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":248.14508999999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":195.95199000000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":212.9397,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":32.9397,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2013,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456303.770833,"kali_year":5114,"ahargana":1867838.2708,"sun":{"sidereal_longitude":266.7598,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":257.3658,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":350.606,"elapsed_within_tithi_degrees":2.606},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.3658,"elapsed_within_degrees":4.0325},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.1256},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.148,"elongation":9.394},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.148,"opposition_distance":170.606}},"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":"07:14","sunsetLocal":"18:18","solarNoonLocal":"12:46","dayLengthHours":11.05908122975412,"dayLengthDisplay":"11 Hours 03 Mins 33 Secs","nightLengthDisplay":"12 Hours 56 Mins 27 Secs","moonriseLocal":"06:34","moonsetLocal":"17:31","rahuKala":{"name":"Rāhu Kāla","start":"11:23","end":"12:46","startHours":11.383849883530178,"endHours":12.766235037249444,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:32","end":"16:55","startHours":15.531005344687975,"endHours":16.91339049840724,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:37","end":"10:00","startHours":8.61907957609165,"endHours":10.001464729810914,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:49","end":"10:11","startHours":9.817146709315011,"endHours":10.185782750306817,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.697489473612139,"endHours":7.992398306405582,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:08","startHours":12.39759899625764,"endHours":13.134871078241249,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.762150258405168,"endHours":6.499422340388776,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:14","startHours":6.315104319892874,"endHours":7.236694422372384,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:21","startHours":14.609415242208465,"endHours":15.346687324192073,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.095775652126505,"endHours":18.495775652126504,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:45","startHours":18.295775652126505,"endHours":18.75657070336626,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.045775652126505,"endHours":19.795775652126505,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:08","startHours":24.397598996257642,"endHours":25.134871078241247,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:14","end":"08:37","startHours":7.236694422372384,"endHours":8.61907957609165,"quality":"neutral"},{"name":"Labha","start":"08:37","end":"10:00","startHours":8.61907957609165,"endHours":10.001464729810914,"quality":"auspicious"},{"name":"Amṛta","start":"10:00","end":"11:23","startHours":10.001464729810914,"endHours":11.383849883530178,"quality":"auspicious"},{"name":"Kāla","start":"11:23","end":"12:46","startHours":11.383849883530178,"endHours":12.766235037249444,"quality":"inauspicious"},{"name":"Śubha","start":"12:46","end":"14:09","startHours":12.766235037249444,"endHours":14.14862019096871,"quality":"auspicious"},{"name":"Roga","start":"14:09","end":"15:32","startHours":14.14862019096871,"endHours":15.531005344687975,"quality":"inauspicious"},{"name":"Udveg","start":"15:32","end":"16:55","startHours":15.531005344687975,"endHours":16.91339049840724,"quality":"inauspicious"},{"name":"Chala","start":"16:55","end":"18:18","startHours":16.91339049840724,"endHours":18.295775652126505,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:18","end":"19:55","startHours":18.295775652126505,"endHours":19.91339049840724,"quality":"inauspicious"},{"name":"Udveg","start":"19:55","end":"21:32","startHours":19.91339049840724,"endHours":21.531005344687976,"quality":"inauspicious"},{"name":"Chala","start":"21:32","end":"23:09","startHours":21.531005344687976,"endHours":23.14862019096871,"quality":"neutral"},{"name":"Labha","start":"23:09","end":"00:46","startHours":23.14862019096871,"endHours":24.766235037249444,"quality":"auspicious"},{"name":"Amṛta","start":"00:46","end":"02:23","startHours":24.766235037249444,"endHours":26.38384988353018,"quality":"auspicious"},{"name":"Kāla","start":"02:23","end":"04:00","startHours":26.38384988353018,"endHours":28.001464729810913,"quality":"inauspicious"},{"name":"Śubha","start":"04:00","end":"05:37","startHours":28.001464729810913,"endHours":29.61907957609165,"quality":"auspicious"},{"name":"Roga","start":"05:37","end":"07:14","startHours":29.61907957609165,"endHours":31.236694422372384,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.236694422372384,"endHours":8.236694422372384,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.236694422372384,"endHours":9.236694422372384,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.236694422372384,"endHours":10.236694422372384,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.236694422372384,"endHours":11.236694422372384,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.236694422372384,"endHours":12.236694422372384,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.236694422372384,"endHours":13.236694422372384,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.236694422372384,"endHours":14.236694422372384,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.236694422372384,"endHours":15.236694422372384,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.236694422372384,"endHours":16.236694422372384,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.236694422372384,"endHours":17.236694422372384,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.236694422372384,"endHours":18.236694422372384,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.236694422372384,"endHours":19.236694422372384,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.236694422372384,"endHours":20.236694422372384,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.236694422372384,"endHours":21.236694422372384,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.236694422372384,"endHours":22.236694422372384,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.236694422372384,"endHours":23.236694422372384,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.236694422372384,"endHours":24.236694422372384,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.236694422372384,"endHours":25.236694422372384,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.236694422372384,"endHours":26.236694422372384,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.236694422372384,"endHours":27.236694422372384,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.236694422372384,"endHours":28.236694422372384,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.236694422372384,"endHours":29.236694422372384,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.236694422372384,"endHours":30.236694422372384,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.236694422372384,"endHours":31.236694422372384,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.801250905452868,"eotMinutes":-7.886502234966622,"ayanamsa":24.035}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Amāvasyā · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 January 11, 2013 CE · Thane, Maharashtra · Vidhyamitra","description":"January 11, 2013 CE for Thane, Maharashtra: Kṛṣṇa Amāvasyā, sūryodaya 07:14, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2013-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2013-01-11","sa":"https://sa.vidhyamitra.com/city/thane/2013-01-11","hi":"https://hi.vidhyamitra.com/city/thane/2013-01-11","x-default":"https://vidhyamitra.com/city/thane/2013-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:24:25.655Z","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":"2026-06-01T05:24:25.655Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:24:25.655Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}