{"id":"vidhyamitra:city-day:gorakhpur:2002-01-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/gorakhpur/2002-01-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-01-23","date_display":"January 23, 2002 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":2002,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452297.770833,"kali_year":5103,"ahargana":1863832.2708,"sun":{"sidereal_longitude":278.9185,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":25.9153,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.9968,"elapsed_within_tithi_degrees":10.9968},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":25.9153,"elapsed_within_degrees":12.582},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.8338},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2002,"month":1,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452297.770833,"ahargana":1863832.2708,"kali_year":5103,"ayanamsa_lahiri":23.8818,"grahas":{"sun":{"sidereal_longitude":278.97214899999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":23.61364900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-2.8473},"mars":{"sidereal_longitude":339.105049,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":288.93364900000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":73.87994900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":281.00384899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":44.28434900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":65.1969,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":245.1969,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2002,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452297.770833,"kali_year":5103,"ahargana":1863832.2708,"sun":{"sidereal_longitude":278.9185,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":25.9153,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.9968,"elapsed_within_tithi_degrees":10.9968},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":25.9153,"elapsed_within_degrees":12.582},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.8338},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.847,"elongation":106.997},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.847,"opposition_distance":73.003}},"eclipse_window_40days":[]},"city":{"slug":"gorakhpur","name":"Gorakhpur, Uttar Pradesh","lat":26.7606,"lon":83.3732,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"gorakhpur","name":"Gorakhpur, Uttar Pradesh","lat":26.7606,"lon":83.3732,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:45","sunsetLocal":"17:31","solarNoonLocal":"12:08","dayLengthHours":10.76091954011482,"dayLengthDisplay":"10 Hours 45 Mins 39 Secs","nightLengthDisplay":"13 Hours 14 Mins 21 Secs","moonriseLocal":"12:29","moonsetLocal":"01:45","rahuKala":{"name":"Rāhu Kāla","start":"12:08","end":"13:29","startHours":12.13853995966863,"endHours":13.483654902182984,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:06","end":"09:27","startHours":8.103195132125574,"endHours":9.448310074639926,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:48","end":"12:08","startHours":10.793425017154277,"endHours":12.13853995966863,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:38","startHours":9.268961415638012,"endHours":9.627658733641839,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:30","startHours":7.2064518371160045,"endHours":7.493409691519067,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:30","startHours":11.779842641664803,"endHours":12.497237277672458,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:02","startHours":5.323290917595911,"endHours":6.040685553603566,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:45","startHours":5.861336894601652,"endHours":6.758080189611221,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:39","startHours":13.932026549687766,"endHours":14.64942118569542,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.31899972972604,"endHours":17.71899972972604,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:58","startHours":17.51899972972604,"endHours":17.967371377230826,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.26899972972604,"endHours":19.01899972972604,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:30","startHours":23.779842641664803,"endHours":24.497237277672458,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:45","end":"08:06","startHours":6.758080189611221,"endHours":8.103195132125574,"quality":"auspicious"},{"name":"Amṛta","start":"08:06","end":"09:27","startHours":8.103195132125574,"endHours":9.448310074639926,"quality":"auspicious"},{"name":"Kāla","start":"09:27","end":"10:48","startHours":9.448310074639926,"endHours":10.793425017154277,"quality":"inauspicious"},{"name":"Śubha","start":"10:48","end":"12:08","startHours":10.793425017154277,"endHours":12.13853995966863,"quality":"auspicious"},{"name":"Roga","start":"12:08","end":"13:29","startHours":12.13853995966863,"endHours":13.483654902182984,"quality":"inauspicious"},{"name":"Udveg","start":"13:29","end":"14:50","startHours":13.483654902182984,"endHours":14.828769844697336,"quality":"inauspicious"},{"name":"Chala","start":"14:50","end":"16:10","startHours":14.828769844697336,"endHours":16.173884787211687,"quality":"neutral"},{"name":"Labha","start":"16:10","end":"17:31","startHours":16.173884787211687,"endHours":17.51899972972604,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:31","end":"19:10","startHours":17.51899972972604,"endHours":19.173884787211687,"quality":"inauspicious"},{"name":"Chala","start":"19:10","end":"20:50","startHours":19.173884787211687,"endHours":20.828769844697334,"quality":"neutral"},{"name":"Labha","start":"20:50","end":"22:29","startHours":20.828769844697334,"endHours":22.483654902182984,"quality":"auspicious"},{"name":"Amṛta","start":"22:29","end":"00:08","startHours":22.483654902182984,"endHours":24.13853995966863,"quality":"auspicious"},{"name":"Kāla","start":"00:08","end":"01:48","startHours":24.13853995966863,"endHours":25.793425017154277,"quality":"inauspicious"},{"name":"Śubha","start":"01:48","end":"03:27","startHours":25.793425017154277,"endHours":27.448310074639927,"quality":"auspicious"},{"name":"Roga","start":"03:27","end":"05:06","startHours":27.448310074639927,"endHours":29.103195132125574,"quality":"inauspicious"},{"name":"Udveg","start":"05:06","end":"06:45","startHours":29.103195132125574,"endHours":30.75808018961122,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.758080189611221,"endHours":7.758080189611221,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.758080189611221,"endHours":8.75808018961122,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.75808018961122,"endHours":9.75808018961122,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.75808018961122,"endHours":10.75808018961122,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.75808018961122,"endHours":11.75808018961122,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.75808018961122,"endHours":12.75808018961122,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.75808018961122,"endHours":13.75808018961122,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.75808018961122,"endHours":14.75808018961122,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.75808018961122,"endHours":15.75808018961122,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.75808018961122,"endHours":16.75808018961122,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.75808018961122,"endHours":17.75808018961122,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.75808018961122,"endHours":18.75808018961122,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.75808018961122,"endHours":19.75808018961122,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.75808018961122,"endHours":20.75808018961122,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.75808018961122,"endHours":21.75808018961122,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.75808018961122,"endHours":22.75808018961122,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.75808018961122,"endHours":23.75808018961122,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.75808018961122,"endHours":24.75808018961122,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.75808018961122,"endHours":25.75808018961122,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.75808018961122,"endHours":26.75808018961122,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.75808018961122,"endHours":27.75808018961122,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.75808018961122,"endHours":28.75808018961122,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.75808018961122,"endHours":29.75808018961122,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.75808018961122,"endHours":30.75808018961122,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.518888966197032,"eotMinutes":-11.805197580117738,"ayanamsa":23.8818}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"gorakhpur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 23, 2002 CE · Gorakhpur, Uttar Pradesh · Vidhyamitra","description":"January 23, 2002 CE for Gorakhpur, Uttar Pradesh: Śukla Navamī, sūryodaya 06:45, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/gorakhpur/2002-01-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/gorakhpur/2002-01-23","sa":"https://sa.vidhyamitra.com/city/gorakhpur/2002-01-23","hi":"https://hi.vidhyamitra.com/city/gorakhpur/2002-01-23","x-default":"https://vidhyamitra.com/city/gorakhpur/2002-01-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:26:59.642Z","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":"2026-06-02T19:26:59.642Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:26:59.642Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}