{"id":"vidhyamitra:city-day:thane:2164-01-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2164-01-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2164-01-23","date_display":"January 23, 2164 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":2164,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511466.770833,"kali_year":5265,"ahargana":1923001.2708,"sun":{"sidereal_longitude":275.926,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":262.5498,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.6238,"elapsed_within_tithi_degrees":10.6238},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.5498,"elapsed_within_degrees":9.2165},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.4759},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2164,"month":1,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511466.770833,"ahargana":1923001.2708,"kali_year":5265,"ayanamsa_lahiri":26.1448,"grahas":{"sun":{"sidereal_longitude":276.38055800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":261.93165799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":4.496},"mars":{"sidereal_longitude":24.078458000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":272.535758,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":299.161958,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":319.7672580000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":235.11165800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":170.1385,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":350.1385,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2164,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511466.770833,"kali_year":5265,"ahargana":1923001.2708,"sun":{"sidereal_longitude":275.926,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":262.5498,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.6238,"elapsed_within_tithi_degrees":10.6238},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.5498,"elapsed_within_degrees":9.2165},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.4759},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.496,"elongation":13.376},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.496,"opposition_distance":166.624}},"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":"07:15","sunsetLocal":"18:25","solarNoonLocal":"12:50","dayLengthHours":11.175294404569241,"dayLengthDisplay":"11 Hours 10 Mins 31 Secs","nightLengthDisplay":"12 Hours 49 Mins 29 Secs","moonriseLocal":"06:22","moonsetLocal":"17:22","rahuKala":{"name":"Rāhu Kāla","start":"08:38","end":"10:02","startHours":8.640811224621832,"endHours":10.037723025192987,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:26","end":"12:50","startHours":11.434634825764142,"endHours":12.831546626335296,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:14","end":"15:38","startHours":14.228458426906453,"endHours":15.625370227477607,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.851468118450166,"endHours":10.223977931935806,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:00","startHours":7.709536690907728,"endHours":8.007544541696241,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:12","startHours":12.459036812849655,"endHours":13.204056439820937,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:30","startHours":5.75386017010811,"endHours":6.498879797079393,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.312624890336573,"endHours":7.243899424050676,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:26","startHours":14.694095693763504,"endHours":15.439115320734787,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.219193828619918,"endHours":18.619193828619917,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:53","startHours":18.419193828619917,"endHours":18.88483109547697,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.169193828619917,"endHours":19.919193828619917,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:12","startHours":24.459036812849654,"endHours":25.20405643982094,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:15","end":"08:38","startHours":7.243899424050676,"endHours":8.640811224621832,"quality":"auspicious"},{"name":"Kāla","start":"08:38","end":"10:02","startHours":8.640811224621832,"endHours":10.037723025192987,"quality":"inauspicious"},{"name":"Śubha","start":"10:02","end":"11:26","startHours":10.037723025192987,"endHours":11.434634825764142,"quality":"auspicious"},{"name":"Roga","start":"11:26","end":"12:50","startHours":11.434634825764142,"endHours":12.831546626335296,"quality":"inauspicious"},{"name":"Udveg","start":"12:50","end":"14:14","startHours":12.831546626335296,"endHours":14.228458426906453,"quality":"inauspicious"},{"name":"Chala","start":"14:14","end":"15:38","startHours":14.228458426906453,"endHours":15.625370227477607,"quality":"neutral"},{"name":"Labha","start":"15:38","end":"17:01","startHours":15.625370227477607,"endHours":17.022282028048764,"quality":"auspicious"},{"name":"Amṛta","start":"17:01","end":"18:25","startHours":17.022282028048764,"endHours":18.419193828619917,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:25","end":"20:01","startHours":18.419193828619917,"endHours":20.022282028048764,"quality":"neutral"},{"name":"Labha","start":"20:01","end":"21:38","startHours":20.022282028048764,"endHours":21.625370227477607,"quality":"auspicious"},{"name":"Amṛta","start":"21:38","end":"23:14","startHours":21.625370227477607,"endHours":23.228458426906453,"quality":"auspicious"},{"name":"Kāla","start":"23:14","end":"00:50","startHours":23.228458426906453,"endHours":24.831546626335296,"quality":"inauspicious"},{"name":"Śubha","start":"00:50","end":"02:26","startHours":24.831546626335296,"endHours":26.434634825764142,"quality":"auspicious"},{"name":"Roga","start":"02:26","end":"04:02","startHours":26.434634825764142,"endHours":28.03772302519299,"quality":"inauspicious"},{"name":"Udveg","start":"04:02","end":"05:38","startHours":28.03772302519299,"endHours":29.64081122462183,"quality":"inauspicious"},{"name":"Chala","start":"05:38","end":"07:15","startHours":29.64081122462183,"endHours":31.243899424050674,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.243899424050676,"endHours":8.243899424050676,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.243899424050676,"endHours":9.243899424050676,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.243899424050676,"endHours":10.243899424050676,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.243899424050676,"endHours":11.243899424050676,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.243899424050676,"endHours":12.243899424050676,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.243899424050676,"endHours":13.243899424050676,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.243899424050676,"endHours":14.243899424050676,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.243899424050676,"endHours":15.243899424050676,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.243899424050676,"endHours":16.243899424050674,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.243899424050674,"endHours":17.243899424050674,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.243899424050674,"endHours":18.243899424050674,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.243899424050674,"endHours":19.243899424050674,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.243899424050674,"endHours":20.243899424050674,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.243899424050674,"endHours":21.243899424050674,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.243899424050674,"endHours":22.243899424050674,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.243899424050674,"endHours":23.243899424050674,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.243899424050674,"endHours":24.243899424050674,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.243899424050674,"endHours":25.243899424050674,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.243899424050674,"endHours":26.243899424050674,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.243899424050674,"endHours":27.243899424050674,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.243899424050674,"endHours":28.243899424050674,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.243899424050674,"endHours":29.243899424050674,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.243899424050674,"endHours":30.243899424050674,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.243899424050674,"endHours":31.243899424050674,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","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":-19.5937948381691,"eotMinutes":-11.805197580117738,"ayanamsa":26.1448}},"calendars":{"vikram_samvat":2221,"vikram_samvatsara":"Īśvara","saka_samvat":2086,"saka_samvatsara":"Raktākṣī","bengali_samvat":1571,"malayalam_era":1340,"nanakshahi_year":695,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","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 Kṛṣṇa Caturdaśī · Vikram 2221 Īśvara · Śaka 2086 Raktākṣī"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"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 January 23, 2164 CE · Thane, Maharashtra · Vidhyamitra","description":"January 23, 2164 CE for Thane, Maharashtra: Kṛṣṇa Caturdaśī, sūryodaya 07:15, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2164-01-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2164-01-23","sa":"https://sa.vidhyamitra.com/city/thane/2164-01-23","hi":"https://hi.vidhyamitra.com/city/thane/2164-01-23","x-default":"https://vidhyamitra.com/city/thane/2164-01-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:27:39.701Z","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":"2026-05-31T14:27:39.701Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:27:39.701Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}