{"id":"vidhyamitra:city-day:vrindavan:2138-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2138-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-02-12","date_display":"February 12, 2138 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":2138,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501990.770833,"kali_year":5239,"ahargana":1913525.2708,"sun":{"sidereal_longitude":297.1136,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":326.6529,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.5393,"elapsed_within_tithi_degrees":5.5393},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.6529,"elapsed_within_degrees":6.6529},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.7664},"karana":{"half_tithi_index":4,"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":2138,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501990.770833,"ahargana":1913525.2708,"kali_year":5239,"ayanamsa_lahiri":25.7824,"grahas":{"sun":{"sidereal_longitude":297.363211,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":328.21441100000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":1.1203},"mars":{"sidereal_longitude":140.161811,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":311.983111,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":243.58861100000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":312.46531100000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":272.878411,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":312.2226,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":132.2226,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2138,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501990.770833,"kali_year":5239,"ahargana":1913525.2708,"sun":{"sidereal_longitude":297.1136,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":326.6529,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.5393,"elapsed_within_tithi_degrees":5.5393},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.6529,"elapsed_within_degrees":6.6529},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.7664},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.12,"elongation":29.539},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.12,"opposition_distance":150.461}},"eclipse_window_40days":[{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":-1.109,"elongation":2.975},{"offset_days":13,"type":"lunar","occurs":true,"moon_latitude":-0.011,"opposition_distance":1.374}]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:00","sunsetLocal":"18:08","solarNoonLocal":"12:34","dayLengthHours":11.147642215820083,"dayLengthDisplay":"11 Hours 08 Mins 52 Secs","nightLengthDisplay":"12 Hours 51 Mins 08 Secs","moonriseLocal":"08:40","moonsetLocal":"20:35","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"13:58","startHours":12.565958868248174,"endHours":13.959414145225686,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:23","end":"09:47","startHours":8.385593037315644,"endHours":9.779048314293155,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:10","end":"12:34","startHours":11.172503591270665,"endHours":12.565958868248174,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:58","startHours":9.593254277362819,"endHours":9.964842351223488,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.45662285266397,"endHours":7.753893311752505,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.194370794387504,"endHours":12.937546942108844,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:15","startHours":5.505785464895456,"endHours":6.248961612616794,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.06316757568646,"endHours":6.992137760338133,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:10","startHours":14.423899237551522,"endHours":15.167075385272861,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.939779976158217,"endHours":18.339779976158216,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:36","startHours":18.139779976158216,"endHours":18.604265068484054,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.889779976158216,"endHours":19.639779976158216,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.194370794387506,"endHours":24.937546942108842,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:00","end":"08:23","startHours":6.992137760338133,"endHours":8.385593037315644,"quality":"auspicious"},{"name":"Amṛta","start":"08:23","end":"09:47","startHours":8.385593037315644,"endHours":9.779048314293155,"quality":"auspicious"},{"name":"Kāla","start":"09:47","end":"11:10","startHours":9.779048314293155,"endHours":11.172503591270665,"quality":"inauspicious"},{"name":"Śubha","start":"11:10","end":"12:34","startHours":11.172503591270665,"endHours":12.565958868248174,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"13:58","startHours":12.565958868248174,"endHours":13.959414145225686,"quality":"inauspicious"},{"name":"Udveg","start":"13:58","end":"15:21","startHours":13.959414145225686,"endHours":15.352869422203195,"quality":"inauspicious"},{"name":"Chala","start":"15:21","end":"16:45","startHours":15.352869422203195,"endHours":16.746324699180704,"quality":"neutral"},{"name":"Labha","start":"16:45","end":"18:08","startHours":16.746324699180704,"endHours":18.139779976158216,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:08","end":"19:45","startHours":18.139779976158216,"endHours":19.746324699180708,"quality":"inauspicious"},{"name":"Chala","start":"19:45","end":"21:21","startHours":19.746324699180708,"endHours":21.352869422203195,"quality":"neutral"},{"name":"Labha","start":"21:21","end":"22:58","startHours":21.352869422203195,"endHours":22.959414145225686,"quality":"auspicious"},{"name":"Amṛta","start":"22:58","end":"00:34","startHours":22.959414145225686,"endHours":24.565958868248174,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"02:10","startHours":24.565958868248174,"endHours":26.172503591270665,"quality":"inauspicious"},{"name":"Śubha","start":"02:10","end":"03:47","startHours":26.172503591270665,"endHours":27.779048314293156,"quality":"auspicious"},{"name":"Roga","start":"03:47","end":"05:23","startHours":27.779048314293156,"endHours":29.385593037315644,"quality":"inauspicious"},{"name":"Udveg","start":"05:23","end":"07:00","startHours":29.385593037315644,"endHours":30.99213776033813,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.992137760338133,"endHours":7.992137760338133,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.992137760338133,"endHours":8.992137760338133,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.992137760338133,"endHours":9.992137760338133,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.992137760338133,"endHours":10.992137760338133,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.992137760338133,"endHours":11.992137760338133,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.992137760338133,"endHours":12.992137760338133,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.992137760338133,"endHours":13.992137760338133,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.992137760338133,"endHours":14.992137760338133,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.992137760338133,"endHours":15.992137760338133,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.992137760338133,"endHours":16.99213776033813,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.99213776033813,"endHours":17.99213776033813,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.99213776033813,"endHours":18.99213776033813,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.99213776033813,"endHours":19.99213776033813,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.99213776033813,"endHours":20.99213776033813,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.99213776033813,"endHours":21.99213776033813,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.99213776033813,"endHours":22.99213776033813,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.99213776033813,"endHours":23.99213776033813,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.99213776033813,"endHours":24.99213776033813,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.99213776033813,"endHours":25.99213776033813,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.99213776033813,"endHours":26.99213776033813,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.99213776033813,"endHours":27.99213776033813,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.99213776033813,"endHours":28.99213776033813,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.99213776033813,"endHours":29.99213776033813,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.99213776033813,"endHours":30.99213776033813,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Vajra","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":-13.801173181466872,"eotMinutes":-14.594732094890398,"ayanamsa":25.7824}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Māgha Śukla Tṛtīyā · Vikram 2195 Virodhakṛt · Śaka 2060 Vilambī"},"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":"vrindavan"},"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, 2138 CE · Vṛndāvana · Vidhyamitra","description":"February 12, 2138 CE for Vṛndāvana: Śukla Tṛtīyā, sūryodaya 07:00, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2138-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2138-02-12","sa":"https://sa.vidhyamitra.com/city/vrindavan/2138-02-12","hi":"https://hi.vidhyamitra.com/city/vrindavan/2138-02-12","x-default":"https://vidhyamitra.com/city/vrindavan/2138-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:38:14.114Z","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":"2026-06-01T07:38:14.114Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:38:14.114Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}