{"id":"vidhyamitra:city-day:jamnagar:2178-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2178-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2178-02-12","date_display":"February 12, 2178 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":2178,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516600.770833,"kali_year":5279,"ahargana":1928135.2708,"sun":{"sidereal_longitude":296.757,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":232.175,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.4179,"elapsed_within_tithi_degrees":7.4179},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.175,"elapsed_within_degrees":5.5083},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.932},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2178,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516600.770833,"ahargana":1928135.2708,"kali_year":5279,"ayanamsa_lahiri":26.3411,"grahas":{"sun":{"sidereal_longitude":297.10160199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":235.26350200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-1.9668},"mars":{"sidereal_longitude":240.90050199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":312.1310020000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":5.032502000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":314.673402,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":33.13310200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":258.1145,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":78.1145,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"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":2178,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516600.770833,"kali_year":5279,"ahargana":1928135.2708,"sun":{"sidereal_longitude":296.757,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":232.175,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.4179,"elapsed_within_tithi_degrees":7.4179},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.175,"elapsed_within_degrees":5.5083},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.932},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.967,"elongation":64.582},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.967,"opposition_distance":115.418}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:24","sunsetLocal":"18:45","solarNoonLocal":"13:04","dayLengthHours":11.352449471264523,"dayLengthDisplay":"11 Hours 21 Mins 09 Secs","nightLengthDisplay":"12 Hours 38 Mins 51 Secs","moonriseLocal":"03:35","moonsetLocal":"14:19","rahuKala":{"name":"Rāhu Kāla","start":"14:30","end":"15:55","startHours":14.491788385489574,"endHours":15.91084456939764,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:24","end":"08:49","startHours":7.396507465949247,"endHours":8.815563649857312,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:14","end":"11:39","startHours":10.234619833765377,"endHours":11.653676017673444,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:03","end":"10:25","startHours":10.045412342577634,"endHours":10.42382732495312,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:52","end":"08:10","startHours":7.869526193918602,"endHours":8.17225817981899,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:27","startHours":12.694317219206024,"endHours":13.45114718395699,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:53","end":"06:38","startHours":5.8828475364473105,"endHours":6.639677501198278,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:27","end":"07:24","startHours":6.4504700100105365,"endHours":7.396507465949247,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:43","startHours":14.964807113458928,"endHours":15.721637078209897,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.54895693721377,"endHours":18.94895693721377,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:13","startHours":18.74895693721377,"endHours":19.221975665183123,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.49895693721377,"endHours":20.24895693721377,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:27","startHours":24.694317219206024,"endHours":25.451147183956994,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:24","end":"08:49","startHours":7.396507465949247,"endHours":8.815563649857312,"quality":"auspicious"},{"name":"Roga","start":"08:49","end":"10:14","startHours":8.815563649857312,"endHours":10.234619833765377,"quality":"inauspicious"},{"name":"Udveg","start":"10:14","end":"11:39","startHours":10.234619833765377,"endHours":11.653676017673444,"quality":"inauspicious"},{"name":"Chala","start":"11:39","end":"13:04","startHours":11.653676017673444,"endHours":13.072732201581509,"quality":"neutral"},{"name":"Labha","start":"13:04","end":"14:30","startHours":13.072732201581509,"endHours":14.491788385489574,"quality":"auspicious"},{"name":"Amṛta","start":"14:30","end":"15:55","startHours":14.491788385489574,"endHours":15.91084456939764,"quality":"auspicious"},{"name":"Kāla","start":"15:55","end":"17:20","startHours":15.91084456939764,"endHours":17.329900753305704,"quality":"inauspicious"},{"name":"Śubha","start":"17:20","end":"18:45","startHours":17.329900753305704,"endHours":18.74895693721377,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:45","end":"20:20","startHours":18.74895693721377,"endHours":20.329900753305704,"quality":"auspicious"},{"name":"Kāla","start":"20:20","end":"21:55","startHours":20.329900753305704,"endHours":21.91084456939764,"quality":"inauspicious"},{"name":"Śubha","start":"21:55","end":"23:30","startHours":21.91084456939764,"endHours":23.491788385489574,"quality":"auspicious"},{"name":"Roga","start":"23:30","end":"01:04","startHours":23.491788385489574,"endHours":25.07273220158151,"quality":"inauspicious"},{"name":"Udveg","start":"01:04","end":"02:39","startHours":25.07273220158151,"endHours":26.653676017673444,"quality":"inauspicious"},{"name":"Chala","start":"02:39","end":"04:14","startHours":26.653676017673444,"endHours":28.23461983376538,"quality":"neutral"},{"name":"Labha","start":"04:14","end":"05:49","startHours":28.23461983376538,"endHours":29.81556364985731,"quality":"auspicious"},{"name":"Amṛta","start":"05:49","end":"07:24","startHours":29.81556364985731,"endHours":31.39650746594925,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:24","end":"08:24","startHours":7.396507465949247,"endHours":8.396507465949247,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:24","end":"09:24","startHours":8.396507465949247,"endHours":9.396507465949247,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:24","end":"10:24","startHours":9.396507465949247,"endHours":10.396507465949247,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:24","end":"11:24","startHours":10.396507465949247,"endHours":11.396507465949247,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:24","end":"12:24","startHours":11.396507465949247,"endHours":12.396507465949247,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:24","end":"13:24","startHours":12.396507465949247,"endHours":13.396507465949247,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:24","end":"14:24","startHours":13.396507465949247,"endHours":14.396507465949247,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:24","end":"15:24","startHours":14.396507465949247,"endHours":15.396507465949247,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:24","end":"16:24","startHours":15.396507465949247,"endHours":16.39650746594925,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:24","end":"17:24","startHours":16.39650746594925,"endHours":17.39650746594925,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:24","end":"18:24","startHours":17.39650746594925,"endHours":18.39650746594925,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:24","end":"19:24","startHours":18.39650746594925,"endHours":19.39650746594925,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:24","end":"20:24","startHours":19.39650746594925,"endHours":20.39650746594925,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:24","end":"21:24","startHours":20.39650746594925,"endHours":21.39650746594925,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:24","end":"22:24","startHours":21.39650746594925,"endHours":22.39650746594925,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:24","end":"23:24","startHours":22.39650746594925,"endHours":23.39650746594925,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:24","end":"00:24","startHours":23.39650746594925,"endHours":24.39650746594925,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:24","end":"01:24","startHours":24.39650746594925,"endHours":25.39650746594925,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:24","end":"02:24","startHours":25.39650746594925,"endHours":26.39650746594925,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:24","end":"03:24","startHours":26.39650746594925,"endHours":27.39650746594925,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:24","end":"04:24","startHours":27.39650746594925,"endHours":28.39650746594925,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:24","end":"05:24","startHours":28.39650746594925,"endHours":29.39650746594925,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:24","end":"06:24","startHours":29.39650746594925,"endHours":30.39650746594925,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:24","end":"07:24","startHours":30.39650746594925,"endHours":31.39650746594925,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.703644532183432,"eotMinutes":-14.594732094890398,"ayanamsa":26.3411}},"calendars":{"vikram_samvat":2235,"vikram_samvatsara":"Khara","saka_samvat":2100,"saka_samvatsara":"Bahudhānya","bengali_samvat":1585,"malayalam_era":1354,"nanakshahi_year":709,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Daśamī · Vikram 2235 Khara · Śaka 2100 Bahudhānya"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 12, 2178 CE · Jamnagar, Gujarat · Vidhyamitra","description":"February 12, 2178 CE for Jamnagar, Gujarat: Kṛṣṇa Daśamī, sūryodaya 07:24, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2178-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2178-02-12","sa":"https://sa.vidhyamitra.com/city/jamnagar/2178-02-12","hi":"https://hi.vidhyamitra.com/city/jamnagar/2178-02-12","x-default":"https://vidhyamitra.com/city/jamnagar/2178-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:31:13.645Z","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":"2026-06-01T00:31:13.645Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:31:13.645Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}