{"id":"vidhyamitra:city-day:rishikesh:2000-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2000-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-02-15","date_display":"February 15, 2000 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":2000,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451589.770833,"kali_year":5101,"ahargana":1863124.2708,"sun":{"sidereal_longitude":301.9001,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":61.3602,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.4601,"elapsed_within_tithi_degrees":11.4601},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":61.3602,"elapsed_within_degrees":8.0269},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.2603},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2000,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451589.770833,"ahargana":1863124.2708,"kali_year":5101,"ayanamsa_lahiri":23.8547,"grahas":{"sun":{"sidereal_longitude":301.80449999999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":59.02339999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":-2.9712},"mars":{"sidereal_longitude":338.4329,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":319.9375,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":6.161699999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":272.2659,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":17.418999999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":102.7101,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.7101,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2000,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451589.770833,"kali_year":5101,"ahargana":1863124.2708,"sun":{"sidereal_longitude":301.9001,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":61.3602,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.4601,"elapsed_within_tithi_degrees":11.4601},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":61.3602,"elapsed_within_degrees":8.0269},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.2603},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.971,"elongation":119.46},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.971,"opposition_distance":60.54}},"eclipse_window_40days":[]},"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":"06:58","sunsetLocal":"18:05","solarNoonLocal":"12:32","dayLengthHours":11.11065944939601,"dayLengthDisplay":"11 Hours 06 Mins 38 Secs","nightLengthDisplay":"12 Hours 53 Mins 22 Secs","moonriseLocal":"13:20","moonsetLocal":"03:21","rahuKala":{"name":"Rāhu Kāla","start":"15:18","end":"16:41","startHours":15.302675879805669,"endHours":16.691508310980172,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:45","end":"11:08","startHours":9.747346155107664,"endHours":11.136178586282167,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:32","end":"13:55","startHours":12.525011017456666,"endHours":13.91384344863117,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:56","startHours":9.562168497617732,"endHours":9.932523812597598,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:44","startHours":7.432625436483496,"endHours":7.72890968846739,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:54","startHours":12.1546557024768,"endHours":12.895366332436533,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:29","end":"06:14","startHours":5.488260032839194,"endHours":6.228970662798928,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:58","startHours":6.043793005308995,"endHours":6.969681292758662,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:07","startHours":14.376787592356003,"endHours":15.117498222315737,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.880340742154672,"endHours":18.28034074215467,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:33","startHours":18.08034074215467,"endHours":18.543284885879505,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.83034074215467,"endHours":19.58034074215467,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:54","startHours":24.1546557024768,"endHours":24.895366332436534,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:58","end":"08:22","startHours":6.969681292758662,"endHours":8.358513723933164,"quality":"inauspicious"},{"name":"Udveg","start":"08:22","end":"09:45","startHours":8.358513723933164,"endHours":9.747346155107664,"quality":"inauspicious"},{"name":"Chala","start":"09:45","end":"11:08","startHours":9.747346155107664,"endHours":11.136178586282167,"quality":"neutral"},{"name":"Labha","start":"11:08","end":"12:32","startHours":11.136178586282167,"endHours":12.525011017456666,"quality":"auspicious"},{"name":"Amṛta","start":"12:32","end":"13:55","startHours":12.525011017456666,"endHours":13.91384344863117,"quality":"auspicious"},{"name":"Kāla","start":"13:55","end":"15:18","startHours":13.91384344863117,"endHours":15.302675879805669,"quality":"inauspicious"},{"name":"Śubha","start":"15:18","end":"16:41","startHours":15.302675879805669,"endHours":16.691508310980172,"quality":"auspicious"},{"name":"Roga","start":"16:41","end":"18:05","startHours":16.691508310980172,"endHours":18.08034074215467,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:05","end":"19:41","startHours":18.08034074215467,"endHours":19.69150831098017,"quality":"inauspicious"},{"name":"Śubha","start":"19:41","end":"21:18","startHours":19.69150831098017,"endHours":21.30267587980567,"quality":"auspicious"},{"name":"Roga","start":"21:18","end":"22:55","startHours":21.30267587980567,"endHours":22.91384344863117,"quality":"inauspicious"},{"name":"Udveg","start":"22:55","end":"00:32","startHours":22.91384344863117,"endHours":24.525011017456666,"quality":"inauspicious"},{"name":"Chala","start":"00:32","end":"02:08","startHours":24.525011017456666,"endHours":26.136178586282163,"quality":"neutral"},{"name":"Labha","start":"02:08","end":"03:45","startHours":26.136178586282163,"endHours":27.747346155107664,"quality":"auspicious"},{"name":"Amṛta","start":"03:45","end":"05:22","startHours":27.747346155107664,"endHours":29.358513723933164,"quality":"auspicious"},{"name":"Kāla","start":"05:22","end":"06:58","startHours":29.358513723933164,"endHours":30.96968129275866,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.969681292758662,"endHours":7.969681292758662,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.969681292758662,"endHours":8.969681292758661,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.969681292758661,"endHours":9.969681292758661,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.969681292758661,"endHours":10.969681292758661,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.969681292758661,"endHours":11.969681292758661,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.969681292758661,"endHours":12.969681292758661,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.969681292758661,"endHours":13.969681292758661,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.969681292758661,"endHours":14.969681292758661,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.969681292758661,"endHours":15.969681292758661,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.969681292758661,"endHours":16.96968129275866,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.96968129275866,"endHours":17.96968129275866,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.96968129275866,"endHours":18.96968129275866,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.96968129275866,"endHours":19.96968129275866,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.96968129275866,"endHours":20.96968129275866,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.96968129275866,"endHours":21.96968129275866,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.96968129275866,"endHours":22.96968129275866,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.96968129275866,"endHours":23.96968129275866,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.96968129275866,"endHours":24.96968129275866,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.96968129275866,"endHours":25.96968129275866,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.96968129275866,"endHours":26.96968129275866,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.96968129275866,"endHours":27.96968129275866,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.96968129275866,"endHours":28.96968129275866,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.96968129275866,"endHours":29.96968129275866,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.96968129275866,"endHours":30.96968129275866,"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.965629807813613,"eotMinutes":-14.571061047399978,"ayanamsa":23.8547}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Daśamī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 15, 2000 CE · Ṛṣikeśa · Vidhyamitra","description":"February 15, 2000 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 06:58, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2000-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2000-02-15","sa":"https://sa.vidhyamitra.com/city/rishikesh/2000-02-15","hi":"https://hi.vidhyamitra.com/city/rishikesh/2000-02-15","x-default":"https://vidhyamitra.com/city/rishikesh/2000-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T04:14:38.429Z","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":"2026-05-17T04:14:38.429Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T04:14:38.429Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}