{"id":"vidhyamitra:city-day:thane:1922-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1922-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1922-01-18","date_display":"January 18, 1922 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":1922,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423072.770833,"kali_year":5023,"ahargana":1834607.2708,"sun":{"sidereal_longitude":274.5093,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":152.5715,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":238.0622,"elapsed_within_tithi_degrees":10.0622},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.5715,"elapsed_within_degrees":5.9048},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.0808},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1922,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423072.770833,"ahargana":1834607.2708,"kali_year":5023,"ayanamsa_lahiri":22.764,"grahas":{"sun":{"sidereal_longitude":274.4098590000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":155.860859,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-1.619},"mars":{"sidereal_longitude":201.24215900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":288.926659,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":176.61795899999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":270.160259,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":165.17895900000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":173.678,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":353.678,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1922,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423072.770833,"kali_year":5023,"ahargana":1834607.2708,"sun":{"sidereal_longitude":274.5093,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":152.5715,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":238.0622,"elapsed_within_tithi_degrees":10.0622},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.5715,"elapsed_within_degrees":5.9048},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.0808},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.619,"elongation":121.938},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.619,"opposition_distance":58.062}},"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":"18:22","solarNoonLocal":"12:48","dayLengthHours":11.116328642740086,"dayLengthDisplay":"11 Hours 06 Mins 59 Secs","nightLengthDisplay":"12 Hours 53 Mins 01 Secs","moonriseLocal":"22:51","moonsetLocal":"10:57","rahuKala":{"name":"Rāhu Kāla","start":"12:48","end":"14:12","startHours":12.807280493028163,"endHours":14.196821573370674,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:38","end":"10:02","startHours":8.63865725200063,"endHours":10.028198332343141,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:25","end":"12:48","startHours":11.417739412685652,"endHours":12.807280493028163,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.842926188297474,"endHours":10.21347047638881,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:01","startHours":7.7122965317722905,"endHours":8.00873196224536,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:26","end":"13:11","startHours":12.436736204936826,"endHours":13.177824781119499,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.766939019292776,"endHours":6.508027595475448,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.32275545142978,"endHours":7.2491161716581205,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:24","startHours":14.660001933484846,"endHours":15.401090509667519,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.165444814398207,"endHours":18.565444814398205,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:50","startHours":18.365444814398206,"endHours":18.828625174512375,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.115444814398206,"endHours":19.865444814398206,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:26","end":"01:11","startHours":24.436736204936828,"endHours":25.177824781119497,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:15","end":"08:38","startHours":7.2491161716581205,"endHours":8.63865725200063,"quality":"auspicious"},{"name":"Amṛta","start":"08:38","end":"10:02","startHours":8.63865725200063,"endHours":10.028198332343141,"quality":"auspicious"},{"name":"Kāla","start":"10:02","end":"11:25","startHours":10.028198332343141,"endHours":11.417739412685652,"quality":"inauspicious"},{"name":"Śubha","start":"11:25","end":"12:48","startHours":11.417739412685652,"endHours":12.807280493028163,"quality":"auspicious"},{"name":"Roga","start":"12:48","end":"14:12","startHours":12.807280493028163,"endHours":14.196821573370674,"quality":"inauspicious"},{"name":"Udveg","start":"14:12","end":"15:35","startHours":14.196821573370674,"endHours":15.586362653713184,"quality":"inauspicious"},{"name":"Chala","start":"15:35","end":"16:59","startHours":15.586362653713184,"endHours":16.975903734055695,"quality":"neutral"},{"name":"Labha","start":"16:59","end":"18:22","startHours":16.975903734055695,"endHours":18.365444814398206,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:22","end":"19:59","startHours":18.365444814398206,"endHours":19.975903734055695,"quality":"inauspicious"},{"name":"Chala","start":"19:59","end":"21:35","startHours":19.975903734055695,"endHours":21.586362653713184,"quality":"neutral"},{"name":"Labha","start":"21:35","end":"23:12","startHours":21.586362653713184,"endHours":23.196821573370674,"quality":"auspicious"},{"name":"Amṛta","start":"23:12","end":"00:48","startHours":23.196821573370674,"endHours":24.807280493028163,"quality":"auspicious"},{"name":"Kāla","start":"00:48","end":"02:25","startHours":24.807280493028163,"endHours":26.417739412685652,"quality":"inauspicious"},{"name":"Śubha","start":"02:25","end":"04:02","startHours":26.417739412685652,"endHours":28.02819833234314,"quality":"auspicious"},{"name":"Roga","start":"04:02","end":"05:38","startHours":28.02819833234314,"endHours":29.63865725200063,"quality":"inauspicious"},{"name":"Udveg","start":"05:38","end":"07:15","startHours":29.63865725200063,"endHours":31.24911617165812,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.2491161716581205,"endHours":8.24911617165812,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.24911617165812,"endHours":9.24911617165812,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.24911617165812,"endHours":10.24911617165812,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.24911617165812,"endHours":11.24911617165812,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.24911617165812,"endHours":12.24911617165812,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.24911617165812,"endHours":13.24911617165812,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.24911617165812,"endHours":14.24911617165812,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.24911617165812,"endHours":15.24911617165812,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.24911617165812,"endHours":16.24911617165812,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.24911617165812,"endHours":17.24911617165812,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.24911617165812,"endHours":18.24911617165812,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.24911617165812,"endHours":19.24911617165812,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.24911617165812,"endHours":20.24911617165812,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.24911617165812,"endHours":21.24911617165812,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.24911617165812,"endHours":22.24911617165812,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.24911617165812,"endHours":23.24911617165812,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.24911617165812,"endHours":24.24911617165812,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.24911617165812,"endHours":25.24911617165812,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.24911617165812,"endHours":26.24911617165812,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.24911617165812,"endHours":27.24911617165812,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.24911617165812,"endHours":28.24911617165812,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.24911617165812,"endHours":29.24911617165812,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.24911617165812,"endHours":30.24911617165812,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.24911617165812,"endHours":31.24911617165812,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.72191857098458,"eotMinutes":-10.349229581689698,"ayanamsa":22.764}},"calendars":{"vikram_samvat":1979,"vikram_samvatsara":"Yuva","saka_samvat":1844,"saka_samvatsara":"Dundubhi","bengali_samvat":1329,"malayalam_era":1098,"nanakshahi_year":453,"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 Pañcamī · Vikram 1979 Yuva · Śaka 1844 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 18, 1922 CE · Thane, Maharashtra · Vidhyamitra","description":"January 18, 1922 CE for Thane, Maharashtra: Kṛṣṇa Pañcamī, sūryodaya 07:15, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1922-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1922-01-18","sa":"https://sa.vidhyamitra.com/city/thane/1922-01-18","hi":"https://hi.vidhyamitra.com/city/thane/1922-01-18","x-default":"https://vidhyamitra.com/city/thane/1922-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T06:48:22.311Z","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":"2026-06-02T06:48:22.311Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T06:48:22.311Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}