{"id":"vidhyamitra:city-day:mathura:2001-11-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2001-11-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-11-21","date_display":"November 21, 2001 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":2001,"month":11,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452234.770833,"kali_year":5103,"ahargana":1863769.2708,"sun":{"sidereal_longitude":214.3347,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":284.1083,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.7736,"elapsed_within_tithi_degrees":9.7736},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.1083,"elapsed_within_degrees":4.1083},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.443},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":2001,"month":11,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452234.770833,"ahargana":1863769.2708,"kali_year":5103,"ayanamsa_lahiri":23.8794,"grahas":{"sun":{"sidereal_longitude":214.91315600000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":283.7987559999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-2.6161},"mars":{"sidereal_longitude":293.1936559999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":206.92685600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":81.15105599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"venus":{"sidereal_longitude":201.772556,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":48.518655999999964,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":68.5349,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":248.5349,"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":2001,"month":11,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452234.770833,"kali_year":5103,"ahargana":1863769.2708,"sun":{"sidereal_longitude":214.3347,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":284.1083,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.7736,"elapsed_within_tithi_degrees":9.7736},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.1083,"elapsed_within_degrees":4.1083},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.443},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.616,"elongation":69.774},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.616,"opposition_distance":110.226}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:45","sunsetLocal":"17:27","solarNoonLocal":"12:06","dayLengthHours":10.688537562281297,"dayLengthDisplay":"10 Hours 41 Mins 19 Secs","nightLengthDisplay":"13 Hours 18 Mins 41 Secs","moonriseLocal":"11:18","moonsetLocal":"22:04","rahuKala":{"name":"Rāhu Kāla","start":"12:06","end":"13:26","startHours":12.097926080804907,"endHours":13.433993276090067,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:05","end":"09:26","startHours":8.089724494949419,"endHours":9.425791690234583,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:46","end":"12:06","startHours":10.761858885519743,"endHours":12.097926080804907,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.247649397529894,"endHours":9.603933982939271,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:29","startHours":7.199013031425978,"endHours":7.484040699753479,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:27","startHours":11.74164149539553,"endHours":12.454210666214284,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:02","startHours":5.328518958026751,"endHours":6.041088128845504,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:45","startHours":5.862945836140816,"endHours":6.753657299664257,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:36","startHours":13.87934900785179,"endHours":14.591918178670543,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.242194861945556,"endHours":17.642194861945555,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:53","startHours":17.442194861945556,"endHours":17.887550593707275,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.192194861945556,"endHours":18.942194861945556,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:27","startHours":23.74164149539553,"endHours":24.454210666214284,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:45","end":"08:05","startHours":6.753657299664257,"endHours":8.089724494949419,"quality":"auspicious"},{"name":"Amṛta","start":"08:05","end":"09:26","startHours":8.089724494949419,"endHours":9.425791690234583,"quality":"auspicious"},{"name":"Kāla","start":"09:26","end":"10:46","startHours":9.425791690234583,"endHours":10.761858885519743,"quality":"inauspicious"},{"name":"Śubha","start":"10:46","end":"12:06","startHours":10.761858885519743,"endHours":12.097926080804907,"quality":"auspicious"},{"name":"Roga","start":"12:06","end":"13:26","startHours":12.097926080804907,"endHours":13.433993276090067,"quality":"inauspicious"},{"name":"Udveg","start":"13:26","end":"14:46","startHours":13.433993276090067,"endHours":14.770060471375231,"quality":"inauspicious"},{"name":"Chala","start":"14:46","end":"16:06","startHours":14.770060471375231,"endHours":16.10612766666039,"quality":"neutral"},{"name":"Labha","start":"16:06","end":"17:27","startHours":16.10612766666039,"endHours":17.442194861945556,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:27","end":"19:06","startHours":17.442194861945556,"endHours":19.10612766666039,"quality":"inauspicious"},{"name":"Chala","start":"19:06","end":"20:46","startHours":19.10612766666039,"endHours":20.77006047137523,"quality":"neutral"},{"name":"Labha","start":"20:46","end":"22:26","startHours":20.77006047137523,"endHours":22.43399327609007,"quality":"auspicious"},{"name":"Amṛta","start":"22:26","end":"00:06","startHours":22.43399327609007,"endHours":24.097926080804907,"quality":"auspicious"},{"name":"Kāla","start":"00:06","end":"01:46","startHours":24.097926080804907,"endHours":25.761858885519743,"quality":"inauspicious"},{"name":"Śubha","start":"01:46","end":"03:26","startHours":25.761858885519743,"endHours":27.425791690234583,"quality":"auspicious"},{"name":"Roga","start":"03:26","end":"05:05","startHours":27.425791690234583,"endHours":29.089724494949422,"quality":"inauspicious"},{"name":"Udveg","start":"05:05","end":"06:45","startHours":29.089724494949422,"endHours":30.75365729966426,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.753657299664257,"endHours":7.753657299664257,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.753657299664257,"endHours":8.753657299664258,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.753657299664258,"endHours":9.753657299664258,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.753657299664258,"endHours":10.753657299664258,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.753657299664258,"endHours":11.753657299664258,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.753657299664258,"endHours":12.753657299664258,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.753657299664258,"endHours":13.753657299664258,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.753657299664258,"endHours":14.753657299664258,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.753657299664258,"endHours":15.753657299664258,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.753657299664258,"endHours":16.75365729966426,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.75365729966426,"endHours":17.75365729966426,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.75365729966426,"endHours":18.75365729966426,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.75365729966426,"endHours":19.75365729966426,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.75365729966426,"endHours":20.75365729966426,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.75365729966426,"endHours":21.75365729966426,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.75365729966426,"endHours":22.75365729966426,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.75365729966426,"endHours":23.75365729966426,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.75365729966426,"endHours":24.75365729966426,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.75365729966426,"endHours":25.75365729966426,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.75365729966426,"endHours":26.75365729966426,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.75365729966426,"endHours":27.75365729966426,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.75365729966426,"endHours":28.75365729966426,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.75365729966426,"endHours":29.75365729966426,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.75365729966426,"endHours":30.75365729966426,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-19.887802073690203,"eotMinutes":13.429635151705593,"ayanamsa":23.8794}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Ṣaṣṭhī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"skanda-shashthi","name":"Skanda Ṣaṣṭhī","name_sanskrit":"स्कन्द षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya / Skanda / Murugan","significance":"Kārttikeya's victory over Tāraka. Important Shaiva day in Tamil tradition.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3},{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"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":[]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga November 21, 2001 CE · Mathurā · Vidhyamitra","description":"November 21, 2001 CE for Mathurā: Śukla Ṣaṣṭhī, sūryodaya 06:45, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2001-11-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2001-11-21","sa":"https://sa.vidhyamitra.com/city/mathura/2001-11-21","hi":"https://hi.vidhyamitra.com/city/mathura/2001-11-21","x-default":"https://vidhyamitra.com/city/mathura/2001-11-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:39:52.595Z","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":"2026-05-14T12:39:52.595Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:39:52.595Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}