{"id":"vidhyamitra:city-day:vrindavan:2099-10-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2099-10-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2099-10-29","date_display":"October 29, 2099 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":2099,"month":10,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488005.770833,"kali_year":5201,"ahargana":1899540.2708,"sun":{"sidereal_longitude":189.7478,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":8.7251,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.9773,"elapsed_within_tithi_degrees":10.9773},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.7251,"elapsed_within_degrees":8.7251},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.4729},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2099,"month":10,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488005.770833,"ahargana":1899540.2708,"kali_year":5201,"ayanamsa_lahiri":25.2475,"grahas":{"sun":{"sidereal_longitude":190.68864099999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":9.10964100000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":2.612},"mars":{"sidereal_longitude":355.369041,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":181.61084100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":163.97854099999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":215.12994100000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":173.09634100000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":333.2152,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":153.2152,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"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":2099,"month":10,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488005.770833,"kali_year":5201,"ahargana":1899540.2708,"sun":{"sidereal_longitude":189.7478,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":8.7251,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.9773,"elapsed_within_tithi_degrees":10.9773},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.7251,"elapsed_within_degrees":8.7251},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.4729},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.612,"elongation":178.977},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.612,"opposition_distance":1.023}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:28","sunsetLocal":"17:38","solarNoonLocal":"12:03","dayLengthHours":11.169909424589257,"dayLengthDisplay":"11 Hours 10 Mins 12 Secs","nightLengthDisplay":"12 Hours 49 Mins 48 Secs","moonriseLocal":"17:26","moonsetLocal":"06:27","rahuKala":{"name":"Rāhu Kāla","start":"13:27","end":"14:50","startHours":13.445062096756605,"endHours":14.841300774830263,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:28","end":"07:52","startHours":6.463868706388319,"endHours":7.860107384461976,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:15","end":"10:39","startHours":9.256346062535634,"endHours":10.65258474060929,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:27","startHours":9.070180905459146,"endHours":9.442511219612122,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:14","startHours":6.9292815990795384,"endHours":7.227145850401919,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:25","startHours":11.676493104529971,"endHours":12.421153732835922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:43","startHours":4.974547449776418,"endHours":5.719208078082369,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:28","startHours":5.533042921005881,"endHours":6.463868706388319,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:39","startHours":13.910474989447824,"endHours":14.655135617753775,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.433778130977576,"endHours":17.833778130977574,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:06","startHours":17.633778130977575,"endHours":18.099191023668794,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.383778130977575,"endHours":19.133778130977575,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:25","startHours":23.67649310452997,"endHours":24.421153732835922,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:28","end":"07:52","startHours":6.463868706388319,"endHours":7.860107384461976,"quality":"auspicious"},{"name":"Roga","start":"07:52","end":"09:15","startHours":7.860107384461976,"endHours":9.256346062535634,"quality":"inauspicious"},{"name":"Udveg","start":"09:15","end":"10:39","startHours":9.256346062535634,"endHours":10.65258474060929,"quality":"inauspicious"},{"name":"Chala","start":"10:39","end":"12:03","startHours":10.65258474060929,"endHours":12.048823418682947,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:27","startHours":12.048823418682947,"endHours":13.445062096756605,"quality":"auspicious"},{"name":"Amṛta","start":"13:27","end":"14:50","startHours":13.445062096756605,"endHours":14.841300774830263,"quality":"auspicious"},{"name":"Kāla","start":"14:50","end":"16:14","startHours":14.841300774830263,"endHours":16.237539452903917,"quality":"inauspicious"},{"name":"Śubha","start":"16:14","end":"17:38","startHours":16.237539452903917,"endHours":17.633778130977575,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:38","end":"19:14","startHours":17.633778130977575,"endHours":19.237539452903917,"quality":"auspicious"},{"name":"Kāla","start":"19:14","end":"20:50","startHours":19.237539452903917,"endHours":20.84130077483026,"quality":"inauspicious"},{"name":"Śubha","start":"20:50","end":"22:27","startHours":20.84130077483026,"endHours":22.445062096756605,"quality":"auspicious"},{"name":"Roga","start":"22:27","end":"00:03","startHours":22.445062096756605,"endHours":24.048823418682947,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:39","startHours":24.048823418682947,"endHours":25.65258474060929,"quality":"inauspicious"},{"name":"Chala","start":"01:39","end":"03:15","startHours":25.65258474060929,"endHours":27.256346062535634,"quality":"neutral"},{"name":"Labha","start":"03:15","end":"04:52","startHours":27.256346062535634,"endHours":28.860107384461976,"quality":"auspicious"},{"name":"Amṛta","start":"04:52","end":"06:28","startHours":28.860107384461976,"endHours":30.46386870638832,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.463868706388319,"endHours":7.463868706388319,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.463868706388319,"endHours":8.463868706388318,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.463868706388318,"endHours":9.463868706388318,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.463868706388318,"endHours":10.463868706388318,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.463868706388318,"endHours":11.463868706388318,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.463868706388318,"endHours":12.463868706388318,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.463868706388318,"endHours":13.463868706388318,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.463868706388318,"endHours":14.463868706388318,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.463868706388318,"endHours":15.463868706388318,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.463868706388318,"endHours":16.46386870638832,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.46386870638832,"endHours":17.46386870638832,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.46386870638832,"endHours":18.46386870638832,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.46386870638832,"endHours":19.46386870638832,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.46386870638832,"endHours":20.46386870638832,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.46386870638832,"endHours":21.46386870638832,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.46386870638832,"endHours":22.46386870638832,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.46386870638832,"endHours":23.46386870638832,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.46386870638832,"endHours":24.46386870638832,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.46386870638832,"endHours":25.46386870638832,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.46386870638832,"endHours":26.46386870638832,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.46386870638832,"endHours":27.46386870638832,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.46386870638832,"endHours":28.46386870638832,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.46386870638832,"endHours":29.46386870638832,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.46386870638832,"endHours":30.46386870638832,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.498652696330081,"eotMinutes":16.433394879023222,"ayanamsa":25.2475}},"calendars":{"vikram_samvat":2156,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2021,"saka_samvatsara":"Siddhārthī","bengali_samvat":1506,"malayalam_era":1275,"nanakshahi_year":630,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","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":"Āśvina Śukla Pūrṇimā · Vikram 2156 Aṅgirasa · Śaka 2021 Siddhārthī"},"festivals":[{"id":"sharad-purnima","name":"Śarad Pūrṇimā / Kojāgarī Pūrṇimā","name_sanskrit":"शरद पूर्णिमा","tradition":"Vaishnava","associated_deity":"Krishna + Lakṣmī","significance":"Krishna's Mahā-rāsa with the gopīs at Vṛndāvana. Lakṣmī wakes (\"ko jāgartti?\")","vrata":true,"primary_observance":"Night-long jāgaraṇa; offering of pāyasa under moonlight","detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":2,"sources":["Bhāgavata 10.29-33"]},{"id":"rasa-purnima","name":"Rāsa Pūrṇimā (Vraja Mahā-Rāsa)","name_sanskrit":"रास पूर्णिमा","tradition":"Vaishnava","associated_deity":"Krishna + Gopīs","significance":"Krishna's Mahā-rāsa with the gopīs at Vraja (Bhāgavata 10.29-33). Same as Śarad Pūrṇimā but emphasized in Vraja tradition.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":2},{"id":"valmiki-jayanti","name":"Mahārṣi Vālmīki Jayantī","name_sanskrit":"महर्षि वाल्मीकि जयन्ती","tradition":"Pan-Hindu","associated_deity":"Maharṣi Vālmīki (ādi-kavi)","significance":"Composer of Vālmīki Rāmāyaṇa. Āśvina Pūrṇimā tradition.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":3}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 29, 2099 CE · Vṛndāvana · Vidhyamitra","description":"October 29, 2099 CE for Vṛndāvana: Śukla Pūrṇimā, sūryodaya 06:28, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2099-10-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2099-10-29","sa":"https://sa.vidhyamitra.com/city/vrindavan/2099-10-29","hi":"https://hi.vidhyamitra.com/city/vrindavan/2099-10-29","x-default":"https://vidhyamitra.com/city/vrindavan/2099-10-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:27:09.566Z","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":"2026-06-01T09:27:09.566Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:27:09.566Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}