{"id":"vidhyamitra:city-day:indore:2018-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2018-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-02-09","date_display":"February 9, 2018 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":2018,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458158.770833,"kali_year":5119,"ahargana":1869693.2708,"sun":{"sidereal_longitude":296.1472,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":219.0649,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.9177,"elapsed_within_tithi_degrees":6.9177},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.0649,"elapsed_within_degrees":5.7315},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.2121},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2018,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458158.770833,"ahargana":1869693.2708,"kali_year":5119,"ayanamsa_lahiri":24.106,"grahas":{"sun":{"sidereal_longitude":296.12291600000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":221.55481599999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":4.3581},"mars":{"sidereal_longitude":223.86111600000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":289.6125159999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":207.69311600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":303.24791600000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":251.376716,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":114.6529,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.6529,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"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":2018,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458158.770833,"kali_year":5119,"ahargana":1869693.2708,"sun":{"sidereal_longitude":296.1472,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":219.0649,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.9177,"elapsed_within_tithi_degrees":6.9177},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.0649,"elapsed_within_degrees":5.7315},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.2121},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.358,"elongation":77.082},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.358,"opposition_distance":102.918}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":-0.855,"elongation":1.98}]},"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:03","sunsetLocal":"18:20","solarNoonLocal":"12:41","dayLengthHours":11.281873264250216,"dayLengthDisplay":"11 Hours 16 Mins 55 Secs","nightLengthDisplay":"12 Hours 43 Mins 05 Secs","moonriseLocal":"02:18","moonsetLocal":"13:08","rahuKala":{"name":"Rāhu Kāla","start":"11:16","end":"12:41","startHours":11.274307670678589,"endHours":12.684541828709865,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:30","end":"16:55","startHours":15.50501014477242,"endHours":16.915244302803696,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:27","end":"09:52","startHours":8.453839354616035,"endHours":9.864073512647312,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:03","startHours":9.676042291576476,"endHours":10.05210473371815,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.51368324926185,"endHours":7.814533202975189,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:04","startHours":12.308479386568191,"endHours":13.060604270851538,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:17","startHours":5.539355428018062,"endHours":6.29148031230141,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:03","startHours":6.103449091230573,"endHours":7.043605196584758,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:19","startHours":14.564854039418234,"endHours":15.316978923701582,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.125478460834973,"endHours":18.52547846083497,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:48","startHours":18.325478460834972,"endHours":18.795556513512064,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.075478460834972,"endHours":19.825478460834972,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:04","startHours":24.30847938656819,"endHours":25.060604270851538,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:03","end":"08:27","startHours":7.043605196584758,"endHours":8.453839354616035,"quality":"neutral"},{"name":"Labha","start":"08:27","end":"09:52","startHours":8.453839354616035,"endHours":9.864073512647312,"quality":"auspicious"},{"name":"Amṛta","start":"09:52","end":"11:16","startHours":9.864073512647312,"endHours":11.274307670678589,"quality":"auspicious"},{"name":"Kāla","start":"11:16","end":"12:41","startHours":11.274307670678589,"endHours":12.684541828709865,"quality":"inauspicious"},{"name":"Śubha","start":"12:41","end":"14:06","startHours":12.684541828709865,"endHours":14.094775986741142,"quality":"auspicious"},{"name":"Roga","start":"14:06","end":"15:30","startHours":14.094775986741142,"endHours":15.50501014477242,"quality":"inauspicious"},{"name":"Udveg","start":"15:30","end":"16:55","startHours":15.50501014477242,"endHours":16.915244302803696,"quality":"inauspicious"},{"name":"Chala","start":"16:55","end":"18:20","startHours":16.915244302803696,"endHours":18.325478460834972,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:20","end":"19:55","startHours":18.325478460834972,"endHours":19.915244302803696,"quality":"inauspicious"},{"name":"Udveg","start":"19:55","end":"21:30","startHours":19.915244302803696,"endHours":21.50501014477242,"quality":"inauspicious"},{"name":"Chala","start":"21:30","end":"23:06","startHours":21.50501014477242,"endHours":23.09477598674114,"quality":"neutral"},{"name":"Labha","start":"23:06","end":"00:41","startHours":23.09477598674114,"endHours":24.684541828709865,"quality":"auspicious"},{"name":"Amṛta","start":"00:41","end":"02:16","startHours":24.684541828709865,"endHours":26.27430767067859,"quality":"auspicious"},{"name":"Kāla","start":"02:16","end":"03:52","startHours":26.27430767067859,"endHours":27.86407351264731,"quality":"inauspicious"},{"name":"Śubha","start":"03:52","end":"05:27","startHours":27.86407351264731,"endHours":29.453839354616033,"quality":"auspicious"},{"name":"Roga","start":"05:27","end":"07:03","startHours":29.453839354616033,"endHours":31.043605196584757,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.043605196584758,"endHours":8.043605196584757,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.043605196584757,"endHours":9.043605196584757,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.043605196584757,"endHours":10.043605196584757,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.043605196584757,"endHours":11.043605196584757,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.043605196584757,"endHours":12.043605196584757,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.043605196584757,"endHours":13.043605196584757,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.043605196584757,"endHours":14.043605196584757,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.043605196584757,"endHours":15.043605196584757,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.043605196584757,"endHours":16.043605196584757,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.043605196584757,"endHours":17.043605196584757,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.043605196584757,"endHours":18.043605196584757,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.043605196584757,"endHours":19.043605196584757,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.043605196584757,"endHours":20.043605196584757,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.043605196584757,"endHours":21.043605196584757,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.043605196584757,"endHours":22.043605196584757,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.043605196584757,"endHours":23.043605196584757,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.043605196584757,"endHours":24.043605196584757,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.043605196584757,"endHours":25.043605196584757,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.043605196584757,"endHours":26.043605196584757,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.043605196584757,"endHours":27.043605196584757,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.043605196584757,"endHours":28.043605196584757,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.043605196584757,"endHours":29.043605196584757,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.043605196584757,"endHours":30.043605196584757,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.043605196584757,"endHours":31.043605196584757,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-14.740295947261304,"eotMinutes":-14.503309722591807,"ayanamsa":24.106}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Navamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":"indore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 9, 2018 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"February 9, 2018 CE for Indore, Madhya Pradesh: Kṛṣṇa Navamī, sūryodaya 07:03, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2018-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2018-02-09","sa":"https://sa.vidhyamitra.com/city/indore/2018-02-09","hi":"https://hi.vidhyamitra.com/city/indore/2018-02-09","x-default":"https://vidhyamitra.com/city/indore/2018-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:50:25.219Z","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":"2026-05-15T14:50:25.219Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:50:25.219Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}