{"id":"vidhyamitra:city-day:rishikesh:2099-03-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2099-03-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2099-03-15","date_display":"March 15, 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":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487777.770833,"kali_year":5200,"ahargana":1899312.2708,"sun":{"sidereal_longitude":329.476,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":250.8854,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.4093,"elapsed_within_tithi_degrees":5.4093},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.8854,"elapsed_within_degrees":10.8854},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.3614},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":3,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487777.770833,"ahargana":1899312.2708,"kali_year":5200,"ayanamsa_lahiri":25.2388,"grahas":{"sun":{"sidereal_longitude":329.529852,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":253.99415199999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":-4.4866},"mars":{"sidereal_longitude":263.550752,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":302.374452,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":140.712852,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":294.955252,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":165.67815199999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":345.2958,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.2958,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487777.770833,"kali_year":5200,"ahargana":1899312.2708,"sun":{"sidereal_longitude":329.476,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":250.8854,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.4093,"elapsed_within_tithi_degrees":5.4093},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.8854,"elapsed_within_degrees":10.8854},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.3614},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.487,"elongation":78.591},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.487,"opposition_distance":101.409}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":-0.525,"elongation":1.778}]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:28","sunsetLocal":"18:26","solarNoonLocal":"12:27","dayLengthHours":11.967826642001109,"dayLengthDisplay":"11 Hours 58 Mins 04 Secs","nightLengthDisplay":"12 Hours 01 Mins 56 Secs","moonriseLocal":"02:19","moonsetLocal":"12:30","rahuKala":{"name":"Rāhu Kāla","start":"16:56","end":"18:26","startHours":16.930941424304358,"endHours":18.426919754554497,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:27","end":"13:56","startHours":12.443006433553943,"endHours":13.938984763804081,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:26","end":"16:56","startHours":15.43496309405422,"endHours":16.930941424304358,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.25158599568698,"endHours":9.65051355042035,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:17","startHours":6.957752555970101,"endHours":7.2768945997567975,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:51","startHours":12.04407887882057,"endHours":12.841933988287312,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:40","startHours":4.863382893619907,"endHours":5.661238003086647,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:28","startHours":5.461774225719962,"endHours":6.459093112553388,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:14","startHours":14.437644207220794,"endHours":15.235499316687534,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.226919754554498,"endHours":18.626919754554496,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:56","startHours":18.426919754554497,"endHours":18.92557919797121,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.176919754554497,"endHours":19.926919754554497,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:51","startHours":24.04407887882057,"endHours":24.84193398828731,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:28","end":"07:57","startHours":6.459093112553388,"endHours":7.9550714428035265,"quality":"inauspicious"},{"name":"Chala","start":"07:57","end":"09:27","startHours":7.9550714428035265,"endHours":9.451049773053665,"quality":"neutral"},{"name":"Labha","start":"09:27","end":"10:57","startHours":9.451049773053665,"endHours":10.947028103303804,"quality":"auspicious"},{"name":"Amṛta","start":"10:57","end":"12:27","startHours":10.947028103303804,"endHours":12.443006433553943,"quality":"auspicious"},{"name":"Kāla","start":"12:27","end":"13:56","startHours":12.443006433553943,"endHours":13.938984763804081,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:26","startHours":13.938984763804081,"endHours":15.43496309405422,"quality":"auspicious"},{"name":"Roga","start":"15:26","end":"16:56","startHours":15.43496309405422,"endHours":16.930941424304358,"quality":"inauspicious"},{"name":"Udveg","start":"16:56","end":"18:26","startHours":16.930941424304358,"endHours":18.426919754554497,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:26","end":"19:56","startHours":18.426919754554497,"endHours":19.930941424304358,"quality":"auspicious"},{"name":"Roga","start":"19:56","end":"21:26","startHours":19.930941424304358,"endHours":21.43496309405422,"quality":"inauspicious"},{"name":"Udveg","start":"21:26","end":"22:56","startHours":21.43496309405422,"endHours":22.93898476380408,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:27","startHours":22.93898476380408,"endHours":24.443006433553943,"quality":"neutral"},{"name":"Labha","start":"00:27","end":"01:57","startHours":24.443006433553943,"endHours":25.947028103303804,"quality":"auspicious"},{"name":"Amṛta","start":"01:57","end":"03:27","startHours":25.947028103303804,"endHours":27.451049773053665,"quality":"auspicious"},{"name":"Kāla","start":"03:27","end":"04:57","startHours":27.451049773053665,"endHours":28.95507144280353,"quality":"inauspicious"},{"name":"Śubha","start":"04:57","end":"06:28","startHours":28.95507144280353,"endHours":30.45909311255339,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.459093112553388,"endHours":7.459093112553388,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.459093112553388,"endHours":8.459093112553388,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.459093112553388,"endHours":9.459093112553388,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.459093112553388,"endHours":10.459093112553388,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.459093112553388,"endHours":11.459093112553388,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.459093112553388,"endHours":12.459093112553388,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.459093112553388,"endHours":13.459093112553388,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.459093112553388,"endHours":14.459093112553388,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.459093112553388,"endHours":15.459093112553388,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.459093112553388,"endHours":16.45909311255339,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.45909311255339,"endHours":17.45909311255339,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.45909311255339,"endHours":18.45909311255339,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.45909311255339,"endHours":19.45909311255339,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.45909311255339,"endHours":20.45909311255339,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.45909311255339,"endHours":21.45909311255339,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.45909311255339,"endHours":22.45909311255339,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.45909311255339,"endHours":23.45909311255339,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.45909311255339,"endHours":24.45909311255339,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.45909311255339,"endHours":25.45909311255339,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.45909311255339,"endHours":26.45909311255339,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.45909311255339,"endHours":27.45909311255339,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.45909311255339,"endHours":28.45909311255339,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.45909311255339,"endHours":29.45909311255339,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.45909311255339,"endHours":30.45909311255339,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.0782428888457245,"eotMinutes":-9.650786013236482,"ayanamsa":25.2388}},"calendars":{"vikram_samvat":2156,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2021,"saka_samvatsara":"Siddhārthī","bengali_samvat":1506,"malayalam_era":1275,"nanakshahi_year":630,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Navamī · Vikram 2156 Aṅgirasa · Śaka 2021 Siddhārthī"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi_ingress":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 15, 2099 CE · Ṛṣikeśa · Vidhyamitra","description":"March 15, 2099 CE for Ṛṣikeśa: Kṛṣṇa Navamī, sūryodaya 06:28, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2099-03-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2099-03-15","sa":"https://sa.vidhyamitra.com/city/rishikesh/2099-03-15","hi":"https://hi.vidhyamitra.com/city/rishikesh/2099-03-15","x-default":"https://vidhyamitra.com/city/rishikesh/2099-03-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:21:52.171Z","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":"2026-05-31T00:21:52.171Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:21:52.171Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}