{"id":"vidhyamitra:city-day:ranchi:2107-02-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2107-02-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-02-08","date_display":"February 8, 2107 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":2107,"month":2,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490663.770833,"kali_year":5208,"ahargana":1902198.2708,"sun":{"sidereal_longitude":293.0604,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":115.7707,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.7103,"elapsed_within_tithi_degrees":2.7103},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":115.7707,"elapsed_within_degrees":9.104},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.831},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2107,"month":2,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490663.770833,"ahargana":1902198.2708,"kali_year":5208,"ayanamsa_lahiri":25.3491,"grahas":{"sun":{"sidereal_longitude":293.2615860000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":116.03898600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-4.3774},"mars":{"sidereal_longitude":301.94418599999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":278.91198600000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":11.513285999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":251.758286,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":256.72778600000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":192.3816,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":12.3816,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2107,"month":2,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490663.770833,"kali_year":5208,"ahargana":1902198.2708,"sun":{"sidereal_longitude":293.0604,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":115.7707,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.7103,"elapsed_within_tithi_degrees":2.7103},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":115.7707,"elapsed_within_degrees":9.104},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.831},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.377,"elongation":177.29},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.377,"opposition_distance":2.71}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"06:26","sunsetLocal":"17:40","solarNoonLocal":"12:03","dayLengthHours":11.22540257426671,"dayLengthDisplay":"11 Hours 13 Mins 31 Secs","nightLengthDisplay":"12 Hours 46 Mins 29 Secs","moonriseLocal":"17:46","moonsetLocal":"06:42","rahuKala":{"name":"Rāhu Kāla","start":"14:52","end":"16:16","startHours":14.859826878244377,"endHours":16.263002200027717,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:15","end":"10:39","startHours":9.247125591111022,"endHours":10.650300912894362,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:03","end":"13:27","startHours":12.0534762346777,"endHours":13.45665155646104,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:26","startHours":9.060035548206578,"endHours":9.434215634015468,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:12","startHours":6.908500054805458,"endHours":7.2078441234525705,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.67929614886881,"endHours":12.427656320486589,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:42","startHours":4.944054604308784,"endHours":5.692414775926565,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:26","startHours":5.505324733022119,"endHours":6.440774947544345,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:40","startHours":13.924376663722153,"endHours":14.672736835339935,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.466177521811055,"endHours":17.866177521811053,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:08","startHours":17.666177521811054,"endHours":18.133902629072168,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.416177521811054,"endHours":19.166177521811054,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.679296148868808,"endHours":24.42765632048659,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:26","end":"07:51","startHours":6.440774947544345,"endHours":7.843950269327684,"quality":"inauspicious"},{"name":"Udveg","start":"07:51","end":"09:15","startHours":7.843950269327684,"endHours":9.247125591111022,"quality":"inauspicious"},{"name":"Chala","start":"09:15","end":"10:39","startHours":9.247125591111022,"endHours":10.650300912894362,"quality":"neutral"},{"name":"Labha","start":"10:39","end":"12:03","startHours":10.650300912894362,"endHours":12.0534762346777,"quality":"auspicious"},{"name":"Amṛta","start":"12:03","end":"13:27","startHours":12.0534762346777,"endHours":13.45665155646104,"quality":"auspicious"},{"name":"Kāla","start":"13:27","end":"14:52","startHours":13.45665155646104,"endHours":14.859826878244377,"quality":"inauspicious"},{"name":"Śubha","start":"14:52","end":"16:16","startHours":14.859826878244377,"endHours":16.263002200027717,"quality":"auspicious"},{"name":"Roga","start":"16:16","end":"17:40","startHours":16.263002200027717,"endHours":17.666177521811054,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:40","end":"19:16","startHours":17.666177521811054,"endHours":19.263002200027714,"quality":"inauspicious"},{"name":"Śubha","start":"19:16","end":"20:52","startHours":19.263002200027714,"endHours":20.859826878244377,"quality":"auspicious"},{"name":"Roga","start":"20:52","end":"22:27","startHours":20.859826878244377,"endHours":22.45665155646104,"quality":"inauspicious"},{"name":"Udveg","start":"22:27","end":"00:03","startHours":22.45665155646104,"endHours":24.0534762346777,"quality":"inauspicious"},{"name":"Chala","start":"00:03","end":"01:39","startHours":24.0534762346777,"endHours":25.65030091289436,"quality":"neutral"},{"name":"Labha","start":"01:39","end":"03:15","startHours":25.65030091289436,"endHours":27.247125591111022,"quality":"auspicious"},{"name":"Amṛta","start":"03:15","end":"04:51","startHours":27.247125591111022,"endHours":28.843950269327685,"quality":"auspicious"},{"name":"Kāla","start":"04:51","end":"06:26","startHours":28.843950269327685,"endHours":30.440774947544345,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.440774947544345,"endHours":7.440774947544345,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.440774947544345,"endHours":8.440774947544345,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.440774947544345,"endHours":9.440774947544345,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.440774947544345,"endHours":10.440774947544345,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.440774947544345,"endHours":11.440774947544345,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.440774947544345,"endHours":12.440774947544345,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.440774947544345,"endHours":13.440774947544345,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.440774947544345,"endHours":14.440774947544345,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.440774947544345,"endHours":15.440774947544345,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.440774947544345,"endHours":16.440774947544345,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.440774947544345,"endHours":17.440774947544345,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.440774947544345,"endHours":18.440774947544345,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.440774947544345,"endHours":19.440774947544345,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.440774947544345,"endHours":20.440774947544345,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.440774947544345,"endHours":21.440774947544345,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.440774947544345,"endHours":22.440774947544345,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.440774947544345,"endHours":23.440774947544345,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.440774947544345,"endHours":24.440774947544345,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.440774947544345,"endHours":25.440774947544345,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.440774947544345,"endHours":26.440774947544345,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.440774947544345,"endHours":27.440774947544345,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.440774947544345,"endHours":28.440774947544345,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.440774947544345,"endHours":29.440774947544345,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.440774947544345,"endHours":30.440774947544345,"planetary_lord":"Saturn"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Mṛtyu","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":-15.246337872456317,"eotMinutes":-14.446974080661976,"ayanamsa":25.3491}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"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 Pratipada · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 8, 2107 CE · Ranchi, Jharkhand · Vidhyamitra","description":"February 8, 2107 CE for Ranchi, Jharkhand: Kṛṣṇa Pratipada, sūryodaya 06:26, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2107-02-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2107-02-08","sa":"https://sa.vidhyamitra.com/city/ranchi/2107-02-08","hi":"https://hi.vidhyamitra.com/city/ranchi/2107-02-08","x-default":"https://vidhyamitra.com/city/ranchi/2107-02-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:04:53.351Z","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":"2026-06-02T16:04:53.351Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:04:53.351Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}