{"id":"vidhyamitra:city-day:solapur:2155-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2155-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-10-20","date_display":"October 20, 2155 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":2155,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508449.770833,"kali_year":5257,"ahargana":1919984.2708,"sun":{"sidereal_longitude":179.2783,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":107.2398,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.9615,"elapsed_within_tithi_degrees":11.9615},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.2398,"elapsed_within_degrees":0.5731},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.5181},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2155,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508449.770833,"ahargana":1919984.2708,"kali_year":5257,"ayanamsa_lahiri":26.0294,"grahas":{"sun":{"sidereal_longitude":180.38513,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":108.21023000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":3.0531},"mars":{"sidereal_longitude":228.80123000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":183.24212999999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":72.18822999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":205.69922999999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":138.94303000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":329.9937,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":149.9937,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2155,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508449.770833,"kali_year":5257,"ahargana":1919984.2708,"sun":{"sidereal_longitude":179.2783,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":107.2398,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.9615,"elapsed_within_tithi_degrees":11.9615},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.2398,"elapsed_within_degrees":0.5731},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.5181},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.053,"elongation":72.039},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.053,"opposition_distance":107.961}},"eclipse_window_40days":[]},"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:20","sunsetLocal":"18:01","solarNoonLocal":"12:11","dayLengthHours":11.681094728541083,"dayLengthDisplay":"11 Hours 40 Mins 52 Secs","nightLengthDisplay":"12 Hours 19 Mins 08 Secs","moonriseLocal":"00:58","moonsetLocal":"13:46","rahuKala":{"name":"Rāhu Kāla","start":"07:48","end":"09:15","startHours":7.79754828939324,"endHours":9.257685130460874,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:43","end":"12:11","startHours":10.717821971528512,"endHours":12.177958812596145,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"15:06","startHours":13.638095653663783,"endHours":15.098232494731416,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:27","startHours":9.063000218318525,"endHours":9.452370042603228,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:08","startHours":6.824123728681483,"endHours":7.135619588109246,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:34","startHours":11.788588988311442,"endHours":12.567328636880848,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:34","startHours":4.779932151186793,"endHours":5.558671799756199,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:20","startHours":5.363986887613848,"endHours":6.3374114483256045,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:54","startHours":14.12480793401966,"endHours":14.903547582589066,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.818506176866688,"endHours":18.218506176866686,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:30","startHours":18.018506176866687,"endHours":18.505218457222565,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.768506176866687,"endHours":19.518506176866687,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:34","startHours":23.788588988311442,"endHours":24.56732863688085,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:20","end":"07:48","startHours":6.3374114483256045,"endHours":7.79754828939324,"quality":"auspicious"},{"name":"Kāla","start":"07:48","end":"09:15","startHours":7.79754828939324,"endHours":9.257685130460874,"quality":"inauspicious"},{"name":"Śubha","start":"09:15","end":"10:43","startHours":9.257685130460874,"endHours":10.717821971528512,"quality":"auspicious"},{"name":"Roga","start":"10:43","end":"12:11","startHours":10.717821971528512,"endHours":12.177958812596145,"quality":"inauspicious"},{"name":"Udveg","start":"12:11","end":"13:38","startHours":12.177958812596145,"endHours":13.638095653663783,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"15:06","startHours":13.638095653663783,"endHours":15.098232494731416,"quality":"neutral"},{"name":"Labha","start":"15:06","end":"16:34","startHours":15.098232494731416,"endHours":16.558369335799053,"quality":"auspicious"},{"name":"Amṛta","start":"16:34","end":"18:01","startHours":16.558369335799053,"endHours":18.018506176866687,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:01","end":"19:34","startHours":18.018506176866687,"endHours":19.55836933579905,"quality":"neutral"},{"name":"Labha","start":"19:34","end":"21:06","startHours":19.55836933579905,"endHours":21.098232494731416,"quality":"auspicious"},{"name":"Amṛta","start":"21:06","end":"22:38","startHours":21.098232494731416,"endHours":22.638095653663783,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"00:11","startHours":22.638095653663783,"endHours":24.177958812596145,"quality":"inauspicious"},{"name":"Śubha","start":"00:11","end":"01:43","startHours":24.177958812596145,"endHours":25.717821971528508,"quality":"auspicious"},{"name":"Roga","start":"01:43","end":"03:15","startHours":25.717821971528508,"endHours":27.257685130460874,"quality":"inauspicious"},{"name":"Udveg","start":"03:15","end":"04:48","startHours":27.257685130460874,"endHours":28.79754828939324,"quality":"inauspicious"},{"name":"Chala","start":"04:48","end":"06:20","startHours":28.79754828939324,"endHours":30.337411448325604,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.3374114483256045,"endHours":7.3374114483256045,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.3374114483256045,"endHours":8.337411448325604,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.337411448325604,"endHours":9.337411448325604,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.337411448325604,"endHours":10.337411448325604,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.337411448325604,"endHours":11.337411448325604,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.337411448325604,"endHours":12.337411448325604,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.337411448325604,"endHours":13.337411448325604,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.337411448325604,"endHours":14.337411448325604,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.337411448325604,"endHours":15.337411448325604,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.337411448325604,"endHours":16.337411448325604,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.337411448325604,"endHours":17.337411448325604,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.337411448325604,"endHours":18.337411448325604,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.337411448325604,"endHours":19.337411448325604,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.337411448325604,"endHours":20.337411448325604,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.337411448325604,"endHours":21.337411448325604,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.337411448325604,"endHours":22.337411448325604,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.337411448325604,"endHours":23.337411448325604,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.337411448325604,"endHours":24.337411448325604,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.337411448325604,"endHours":25.337411448325604,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.337411448325604,"endHours":26.337411448325604,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.337411448325604,"endHours":27.337411448325604,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.337411448325604,"endHours":28.337411448325604,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.337411448325604,"endHours":29.337411448325604,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.337411448325604,"endHours":30.337411448325604,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.191351731563628,"eotMinutes":15.696871244231174,"ayanamsa":26.0294}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Navamī · Vikram 2212 Vibhava · Śaka 2077 Rākṣasa"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi_ingress":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"solapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 20, 2155 CE · Solapur, Maharashtra · Vidhyamitra","description":"October 20, 2155 CE for Solapur, Maharashtra: Kṛṣṇa Navamī, sūryodaya 06:20, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2155-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2155-10-20","sa":"https://sa.vidhyamitra.com/city/solapur/2155-10-20","hi":"https://hi.vidhyamitra.com/city/solapur/2155-10-20","x-default":"https://vidhyamitra.com/city/solapur/2155-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T09:25:08.277Z","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":"2026-06-03T09:25:08.277Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T09:25:08.277Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}