{"id":"vidhyamitra:city-day:jamnagar:2115-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2115-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2115-02-15","date_display":"February 15, 2115 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":2115,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493592.770833,"kali_year":5216,"ahargana":1905127.2708,"sun":{"sidereal_longitude":300.1153,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":192.3137,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.1984,"elapsed_within_tithi_degrees":0.1984},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.3137,"elapsed_within_degrees":5.647},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.429},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2115,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2493592.770833,"ahargana":1905127.2708,"kali_year":5216,"ayanamsa_lahiri":25.4612,"grahas":{"sun":{"sidereal_longitude":300.295076,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":193.54467599999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":1.8913},"mars":{"sidereal_longitude":16.192876000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":276.598476,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":263.4633759999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":260.476776,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":342.459276,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":37.1891,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":217.1891,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2115,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493592.770833,"kali_year":5216,"ahargana":1905127.2708,"sun":{"sidereal_longitude":300.1153,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":192.3137,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.1984,"elapsed_within_tithi_degrees":0.1984},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.3137,"elapsed_within_degrees":5.647},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.429},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.891,"elongation":107.802},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.891,"opposition_distance":72.198}},"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":"07:22","sunsetLocal":"18:46","solarNoonLocal":"13:04","dayLengthHours":11.397093990560606,"dayLengthDisplay":"11 Hours 23 Mins 50 Secs","nightLengthDisplay":"12 Hours 36 Mins 10 Secs","moonriseLocal":"00:19","moonsetLocal":"11:35","rahuKala":{"name":"Rāhu Kāla","start":"11:39","end":"13:04","startHours":11.647700935303256,"endHours":13.072337684123333,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:55","end":"17:21","startHours":15.921611181763485,"endHours":17.34624793058356,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:13","startHours":8.798427437663104,"endHours":10.223064186483182,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:02","end":"10:25","startHours":10.033112619973839,"endHours":10.413015752992525,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:51","end":"08:09","startHours":7.848669605116388,"endHours":8.152592111531337,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:27","startHours":12.692434551104647,"endHours":13.45224081714202,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:37","startHours":5.854178156768282,"endHours":6.613984422805656,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:25","end":"07:22","startHours":6.4240328562963125,"endHours":7.373790688843029,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:44","startHours":14.971853349216767,"endHours":15.731659615254141,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.570884679403637,"endHours":18.970884679403635,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:15","startHours":18.770884679403636,"endHours":19.245763595676994,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.520884679403636,"endHours":20.270884679403636,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:27","startHours":24.692434551104647,"endHours":25.45224081714202,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:22","end":"08:48","startHours":7.373790688843029,"endHours":8.798427437663104,"quality":"neutral"},{"name":"Labha","start":"08:48","end":"10:13","startHours":8.798427437663104,"endHours":10.223064186483182,"quality":"auspicious"},{"name":"Amṛta","start":"10:13","end":"11:39","startHours":10.223064186483182,"endHours":11.647700935303256,"quality":"auspicious"},{"name":"Kāla","start":"11:39","end":"13:04","startHours":11.647700935303256,"endHours":13.072337684123333,"quality":"inauspicious"},{"name":"Śubha","start":"13:04","end":"14:30","startHours":13.072337684123333,"endHours":14.496974432943407,"quality":"auspicious"},{"name":"Roga","start":"14:30","end":"15:55","startHours":14.496974432943407,"endHours":15.921611181763485,"quality":"inauspicious"},{"name":"Udveg","start":"15:55","end":"17:21","startHours":15.921611181763485,"endHours":17.34624793058356,"quality":"inauspicious"},{"name":"Chala","start":"17:21","end":"18:46","startHours":17.34624793058356,"endHours":18.770884679403636,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:46","end":"20:21","startHours":18.770884679403636,"endHours":20.34624793058356,"quality":"inauspicious"},{"name":"Udveg","start":"20:21","end":"21:55","startHours":20.34624793058356,"endHours":21.921611181763485,"quality":"inauspicious"},{"name":"Chala","start":"21:55","end":"23:30","startHours":21.921611181763485,"endHours":23.49697443294341,"quality":"neutral"},{"name":"Labha","start":"23:30","end":"01:04","startHours":23.49697443294341,"endHours":25.072337684123333,"quality":"auspicious"},{"name":"Amṛta","start":"01:04","end":"02:39","startHours":25.072337684123333,"endHours":26.647700935303256,"quality":"auspicious"},{"name":"Kāla","start":"02:39","end":"04:13","startHours":26.647700935303256,"endHours":28.22306418648318,"quality":"inauspicious"},{"name":"Śubha","start":"04:13","end":"05:48","startHours":28.22306418648318,"endHours":29.798427437663108,"quality":"auspicious"},{"name":"Roga","start":"05:48","end":"07:22","startHours":29.798427437663108,"endHours":31.37379068884303,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:22","end":"08:22","startHours":7.373790688843029,"endHours":8.37379068884303,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:22","end":"09:22","startHours":8.37379068884303,"endHours":9.37379068884303,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:22","end":"10:22","startHours":9.37379068884303,"endHours":10.37379068884303,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:22","end":"11:22","startHours":10.37379068884303,"endHours":11.37379068884303,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:22","end":"12:22","startHours":11.37379068884303,"endHours":12.37379068884303,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:22","end":"13:22","startHours":12.37379068884303,"endHours":13.37379068884303,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:22","end":"14:22","startHours":13.37379068884303,"endHours":14.37379068884303,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:22","end":"15:22","startHours":14.37379068884303,"endHours":15.37379068884303,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:22","end":"16:22","startHours":15.37379068884303,"endHours":16.37379068884303,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:22","end":"17:22","startHours":16.37379068884303,"endHours":17.37379068884303,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:22","end":"18:22","startHours":17.37379068884303,"endHours":18.37379068884303,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:22","end":"19:22","startHours":18.37379068884303,"endHours":19.37379068884303,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:22","end":"20:22","startHours":19.37379068884303,"endHours":20.37379068884303,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:22","end":"21:22","startHours":20.37379068884303,"endHours":21.37379068884303,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:22","end":"22:22","startHours":21.37379068884303,"endHours":22.37379068884303,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:22","end":"23:22","startHours":22.37379068884303,"endHours":23.37379068884303,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:22","end":"00:22","startHours":23.37379068884303,"endHours":24.37379068884303,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:22","end":"01:22","startHours":24.37379068884303,"endHours":25.37379068884303,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:22","end":"02:22","startHours":25.37379068884303,"endHours":26.37379068884303,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:22","end":"03:22","startHours":26.37379068884303,"endHours":27.37379068884303,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:22","end":"04:22","startHours":27.37379068884303,"endHours":28.37379068884303,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:22","end":"05:22","startHours":28.37379068884303,"endHours":29.37379068884303,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:22","end":"06:22","startHours":29.37379068884303,"endHours":30.37379068884303,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:22","end":"07:22","startHours":30.37379068884303,"endHours":31.37379068884303,"planetary_lord":"Mars"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.932898598147474,"eotMinutes":-14.571061047399978,"ayanamsa":25.4612}},"calendars":{"vikram_samvat":2172,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2037,"saka_samvatsara":"Yuva","bengali_samvat":1522,"malayalam_era":1291,"nanakshahi_year":646,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Saptamī · Vikram 2172 Sarvadhāri · Śaka 2037 Yuva"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi_ingress":"Kumbha"},"precedence":5}],"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":[]},"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 15, 2115 CE · Jamnagar, Gujarat · Vidhyamitra","description":"February 15, 2115 CE for Jamnagar, Gujarat: Kṛṣṇa Saptamī, sūryodaya 07:22, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2115-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2115-02-15","sa":"https://sa.vidhyamitra.com/city/jamnagar/2115-02-15","hi":"https://hi.vidhyamitra.com/city/jamnagar/2115-02-15","x-default":"https://vidhyamitra.com/city/jamnagar/2115-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:14:17.823Z","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":"2026-05-31T16:14:17.823Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:14:17.823Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}