{"id":"vidhyamitra:city-day:erode:2150-09-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2150-09-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2150-09-28","date_display":"September 28, 2150 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":2150,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506601.770833,"kali_year":5252,"ahargana":1918136.2708,"sun":{"sidereal_longitude":157.8605,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":240.664,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.8035,"elapsed_within_tithi_degrees":10.8035},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":240.664,"elapsed_within_degrees":0.664},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.5245},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":2150,"month":9,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506601.770833,"ahargana":1918136.2708,"kali_year":5252,"ayanamsa_lahiri":25.9587,"grahas":{"sun":{"sidereal_longitude":158.96983699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":240.44493699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":0.567},"mars":{"sidereal_longitude":73.358137,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":167.62003700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":246.75383699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":160.04873699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":74.02103699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":67.9097,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":247.9097,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"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":2150,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506601.770833,"kali_year":5252,"ahargana":1918136.2708,"sun":{"sidereal_longitude":157.8605,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":240.664,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.8035,"elapsed_within_tithi_degrees":10.8035},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":240.664,"elapsed_within_degrees":0.664},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.5245},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.567,"elongation":82.804},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.567,"opposition_distance":97.196}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:07","sunsetLocal":"18:11","solarNoonLocal":"12:09","dayLengthHours":12.060954946521724,"dayLengthDisplay":"12 Hours 03 Mins 39 Secs","nightLengthDisplay":"11 Hours 56 Mins 21 Secs","moonriseLocal":"11:52","moonsetLocal":"23:18","rahuKala":{"name":"Rāhu Kāla","start":"07:38","end":"09:08","startHours":7.6263154032574,"endHours":9.133934771572616,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:38","end":"12:09","startHours":10.64155413988783,"endHours":12.149173508203045,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:39","end":"15:10","startHours":13.656792876518262,"endHours":15.164412244833477,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:20","startHours":8.932918855797253,"endHours":9.334950687347977,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:57","startHours":6.621235824380589,"endHours":6.9428612896211686,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:33","startHours":11.747141676652321,"endHours":12.55120533975377,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:19","startHours":4.510568708739288,"endHours":5.314632371840736,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:07","startHours":5.113616456065374,"endHours":6.118696034942184,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:58","startHours":14.159332665956667,"endHours":14.963396329058115,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.97965098146391,"endHours":18.379650981463907,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:41","startHours":18.179650981463908,"endHours":18.682190770902313,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.929650981463908,"endHours":19.679650981463908,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:33","startHours":23.747141676652323,"endHours":24.551205339753768,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:07","end":"07:38","startHours":6.118696034942184,"endHours":7.6263154032574,"quality":"auspicious"},{"name":"Kāla","start":"07:38","end":"09:08","startHours":7.6263154032574,"endHours":9.133934771572616,"quality":"inauspicious"},{"name":"Śubha","start":"09:08","end":"10:38","startHours":9.133934771572616,"endHours":10.64155413988783,"quality":"auspicious"},{"name":"Roga","start":"10:38","end":"12:09","startHours":10.64155413988783,"endHours":12.149173508203045,"quality":"inauspicious"},{"name":"Udveg","start":"12:09","end":"13:39","startHours":12.149173508203045,"endHours":13.656792876518262,"quality":"inauspicious"},{"name":"Chala","start":"13:39","end":"15:10","startHours":13.656792876518262,"endHours":15.164412244833477,"quality":"neutral"},{"name":"Labha","start":"15:10","end":"16:40","startHours":15.164412244833477,"endHours":16.672031613148693,"quality":"auspicious"},{"name":"Amṛta","start":"16:40","end":"18:11","startHours":16.672031613148693,"endHours":18.179650981463908,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:11","end":"19:40","startHours":18.179650981463908,"endHours":19.672031613148693,"quality":"neutral"},{"name":"Labha","start":"19:40","end":"21:10","startHours":19.672031613148693,"endHours":21.16441224483348,"quality":"auspicious"},{"name":"Amṛta","start":"21:10","end":"22:39","startHours":21.16441224483348,"endHours":22.65679287651826,"quality":"auspicious"},{"name":"Kāla","start":"22:39","end":"00:09","startHours":22.65679287651826,"endHours":24.149173508203045,"quality":"inauspicious"},{"name":"Śubha","start":"00:09","end":"01:38","startHours":24.149173508203045,"endHours":25.64155413988783,"quality":"auspicious"},{"name":"Roga","start":"01:38","end":"03:08","startHours":25.64155413988783,"endHours":27.133934771572616,"quality":"inauspicious"},{"name":"Udveg","start":"03:08","end":"04:38","startHours":27.133934771572616,"endHours":28.6263154032574,"quality":"inauspicious"},{"name":"Chala","start":"04:38","end":"06:07","startHours":28.6263154032574,"endHours":30.118696034942182,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.118696034942184,"endHours":7.118696034942184,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.118696034942184,"endHours":8.118696034942184,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.118696034942184,"endHours":9.118696034942184,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.118696034942184,"endHours":10.118696034942184,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.118696034942184,"endHours":11.118696034942184,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.118696034942184,"endHours":12.118696034942184,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.118696034942184,"endHours":13.118696034942184,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.118696034942184,"endHours":14.118696034942184,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.118696034942184,"endHours":15.118696034942184,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.118696034942184,"endHours":16.118696034942182,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.118696034942182,"endHours":17.118696034942182,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.118696034942182,"endHours":18.118696034942182,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.118696034942182,"endHours":19.118696034942182,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.118696034942182,"endHours":20.118696034942182,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.118696034942182,"endHours":21.118696034942182,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.118696034942182,"endHours":22.118696034942182,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.118696034942182,"endHours":23.118696034942182,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.118696034942182,"endHours":24.118696034942182,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.118696034942182,"endHours":25.118696034942182,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.118696034942182,"endHours":26.118696034942182,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.118696034942182,"endHours":27.118696034942182,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.118696034942182,"endHours":28.118696034942182,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.118696034942182,"endHours":29.118696034942182,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.118696034942182,"endHours":30.118696034942182,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.9582038438316707,"eotMinutes":10.180789507817288,"ayanamsa":25.9587}},"calendars":{"vikram_samvat":2207,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":2072,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1557,"malayalam_era":1326,"nanakshahi_year":681,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina (Adhika) Śukla Saptamī · Vikram 2207 Rudhirodgāri · Śaka 2072 Sādhāraṇa"},"festivals":[],"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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 28, 2150 CE · Erode, Tamil Nadu · Vidhyamitra","description":"September 28, 2150 CE for Erode, Tamil Nadu: Śukla Saptamī, sūryodaya 06:07, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2150-09-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2150-09-28","sa":"https://sa.vidhyamitra.com/city/erode/2150-09-28","hi":"https://hi.vidhyamitra.com/city/erode/2150-09-28","x-default":"https://vidhyamitra.com/city/erode/2150-09-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:15:32.275Z","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":"2026-05-31T06:15:32.275Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:15:32.275Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}