{"id":"vidhyamitra:city-day:noida:2129-10-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2129-10-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-10-04","date_display":"October 4, 2129 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":2129,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498937.770833,"kali_year":5231,"ahargana":1910472.2708,"sun":{"sidereal_longitude":164.1745,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":59.8114,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.6369,"elapsed_within_tithi_degrees":3.6369},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.8114,"elapsed_within_degrees":6.4781},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.9859},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2129,"month":10,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498937.770833,"ahargana":1910472.2708,"kali_year":5231,"ayanamsa_lahiri":25.6656,"grahas":{"sun":{"sidereal_longitude":165.23505799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":62.030958,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-3.6473},"mars":{"sidereal_longitude":295.59615799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":161.48385800000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":347.272158,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":147.77135799999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":176.05145800000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":113.9853,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":293.9853,"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":2129,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498937.770833,"kali_year":5231,"ahargana":1910472.2708,"sun":{"sidereal_longitude":164.1745,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":59.8114,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.6369,"elapsed_within_tithi_degrees":3.6369},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.8114,"elapsed_within_degrees":6.4781},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.9859},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.647,"elongation":104.363},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.647,"opposition_distance":75.637}},"eclipse_window_40days":[]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:14","sunsetLocal":"18:03","solarNoonLocal":"12:08","dayLengthHours":11.813434176794665,"dayLengthDisplay":"11 Hours 48 Mins 48 Secs","nightLengthDisplay":"12 Hours 11 Mins 12 Secs","moonriseLocal":"22:18","moonsetLocal":"12:13","rahuKala":{"name":"Rāhu Kāla","start":"15:06","end":"16:34","startHours":15.092340824403829,"endHours":16.569020096503163,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:11","end":"10:40","startHours":9.185623736006496,"endHours":10.66230300810583,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:08","end":"13:37","startHours":12.138982280205163,"endHours":13.615661552304495,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.988733166393253,"endHours":9.38251430561974,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:02","startHours":6.724491615840941,"endHours":7.0395165272221325,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:32","startHours":11.745201140978674,"endHours":12.532763419431651,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:27","startHours":4.657140634901875,"endHours":5.444702913354853,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:14","startHours":5.247812343741608,"endHours":6.23226519180783,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:54","startHours":14.107887976337606,"endHours":14.895450254790584,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.845699368602496,"endHours":18.245699368602494,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:32","startHours":18.045699368602495,"endHours":18.537925792635605,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.795699368602495,"endHours":19.545699368602495,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:32","startHours":23.745201140978672,"endHours":24.532763419431653,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:14","end":"07:43","startHours":6.23226519180783,"endHours":7.708944463907163,"quality":"inauspicious"},{"name":"Udveg","start":"07:43","end":"09:11","startHours":7.708944463907163,"endHours":9.185623736006496,"quality":"inauspicious"},{"name":"Chala","start":"09:11","end":"10:40","startHours":9.185623736006496,"endHours":10.66230300810583,"quality":"neutral"},{"name":"Labha","start":"10:40","end":"12:08","startHours":10.66230300810583,"endHours":12.138982280205163,"quality":"auspicious"},{"name":"Amṛta","start":"12:08","end":"13:37","startHours":12.138982280205163,"endHours":13.615661552304495,"quality":"auspicious"},{"name":"Kāla","start":"13:37","end":"15:06","startHours":13.615661552304495,"endHours":15.092340824403829,"quality":"inauspicious"},{"name":"Śubha","start":"15:06","end":"16:34","startHours":15.092340824403829,"endHours":16.569020096503163,"quality":"auspicious"},{"name":"Roga","start":"16:34","end":"18:03","startHours":16.569020096503163,"endHours":18.045699368602495,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:03","end":"19:34","startHours":18.045699368602495,"endHours":19.569020096503163,"quality":"inauspicious"},{"name":"Śubha","start":"19:34","end":"21:06","startHours":19.569020096503163,"endHours":21.092340824403827,"quality":"auspicious"},{"name":"Roga","start":"21:06","end":"22:37","startHours":21.092340824403827,"endHours":22.615661552304495,"quality":"inauspicious"},{"name":"Udveg","start":"22:37","end":"00:08","startHours":22.615661552304495,"endHours":24.138982280205163,"quality":"inauspicious"},{"name":"Chala","start":"00:08","end":"01:40","startHours":24.138982280205163,"endHours":25.66230300810583,"quality":"neutral"},{"name":"Labha","start":"01:40","end":"03:11","startHours":25.66230300810583,"endHours":27.185623736006498,"quality":"auspicious"},{"name":"Amṛta","start":"03:11","end":"04:43","startHours":27.185623736006498,"endHours":28.708944463907162,"quality":"auspicious"},{"name":"Kāla","start":"04:43","end":"06:14","startHours":28.708944463907162,"endHours":30.23226519180783,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.23226519180783,"endHours":7.23226519180783,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.23226519180783,"endHours":8.23226519180783,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.23226519180783,"endHours":9.23226519180783,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.23226519180783,"endHours":10.23226519180783,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.23226519180783,"endHours":11.23226519180783,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.23226519180783,"endHours":12.23226519180783,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.23226519180783,"endHours":13.23226519180783,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.23226519180783,"endHours":14.23226519180783,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.23226519180783,"endHours":15.23226519180783,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.23226519180783,"endHours":16.23226519180783,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.23226519180783,"endHours":17.23226519180783,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.23226519180783,"endHours":18.23226519180783,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.23226519180783,"endHours":19.23226519180783,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.23226519180783,"endHours":20.23226519180783,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.23226519180783,"endHours":21.23226519180783,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.23226519180783,"endHours":22.23226519180783,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.23226519180783,"endHours":23.23226519180783,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.23226519180783,"endHours":24.23226519180783,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.23226519180783,"endHours":25.23226519180783,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.23226519180783,"endHours":26.23226519180783,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.23226519180783,"endHours":27.23226519180783,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.23226519180783,"endHours":28.23226519180783,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.23226519180783,"endHours":29.23226519180783,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.23226519180783,"endHours":30.23226519180783,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-4.313511505220978,"eotMinutes":12.09706318769023,"ayanamsa":25.6656}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"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":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 4, 2129 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"October 4, 2129 CE for Noida, Uttar Pradesh: Kṛṣṇa Saptamī, sūryodaya 06:14, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2129-10-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2129-10-04","sa":"https://sa.vidhyamitra.com/city/noida/2129-10-04","hi":"https://hi.vidhyamitra.com/city/noida/2129-10-04","x-default":"https://vidhyamitra.com/city/noida/2129-10-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:21:41.597Z","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":"2026-06-01T02:21:41.597Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:21:41.597Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}