{"id":"vidhyamitra:city-day:rameswaram:2000-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameswaram/2000-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-05-13","date_display":"May 13, 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":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451677.770833,"kali_year":5102,"ahargana":1863212.2708,"sun":{"sidereal_longitude":28.7289,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":145.1606,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.4317,"elapsed_within_tithi_degrees":8.4317},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.1606,"elapsed_within_degrees":11.8273},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.8895},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":5,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451677.770833,"ahargana":1863212.2708,"kali_year":5102,"ayanamsa_lahiri":23.8581,"grahas":{"sun":{"sidereal_longitude":28.737037999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":146.491738,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":3.2956},"mars":{"sidereal_longitude":42.58203800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":33.34223800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":25.157938,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":20.852337999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":26.830337999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":98.0475,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.0475,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451677.770833,"kali_year":5102,"ahargana":1863212.2708,"sun":{"sidereal_longitude":28.7289,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":145.1606,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.4317,"elapsed_within_tithi_degrees":8.4317},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.1606,"elapsed_within_degrees":11.8273},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.8895},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.296,"elongation":116.432},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.296,"opposition_distance":63.568}},"eclipse_window_40days":[]},"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"05:53","sunsetLocal":"18:25","solarNoonLocal":"12:09","dayLengthHours":12.53511341454654,"dayLengthDisplay":"12 Hours 32 Mins 06 Secs","nightLengthDisplay":"11 Hours 27 Mins 54 Secs","moonriseLocal":"13:55","moonsetLocal":"02:05","rahuKala":{"name":"Rāhu Kāla","start":"09:01","end":"10:35","startHours":9.016151000637425,"endHours":10.583040177455743,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:43","end":"15:17","startHours":13.716818531092379,"endHours":15.283707707910693,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:53","end":"07:27","startHours":5.88237264700079,"endHours":7.449261823819107,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:14","startHours":8.807232443728317,"endHours":9.225069557546535,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.404669039273562,"endHours":6.738938730328137,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:34","startHours":11.732092240455842,"endHours":12.567766468092277,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:03","startHours":4.211024191727918,"endHours":5.046698419364354,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:50","end":"05:53","startHours":4.837779862455244,"endHours":5.88237264700079,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:04","startHours":14.23911492336515,"endHours":15.074789151001587,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.21748606154733,"endHours":18.61748606154733,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:56","startHours":18.41748606154733,"endHours":18.9397824538201,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.16748606154733,"endHours":19.91748606154733,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:34","startHours":23.732092240455838,"endHours":24.567766468092277,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:53","end":"07:27","startHours":5.88237264700079,"endHours":7.449261823819107,"quality":"inauspicious"},{"name":"Śubha","start":"07:27","end":"09:01","startHours":7.449261823819107,"endHours":9.016151000637425,"quality":"auspicious"},{"name":"Roga","start":"09:01","end":"10:35","startHours":9.016151000637425,"endHours":10.583040177455743,"quality":"inauspicious"},{"name":"Udveg","start":"10:35","end":"12:09","startHours":10.583040177455743,"endHours":12.149929354274061,"quality":"inauspicious"},{"name":"Chala","start":"12:09","end":"13:43","startHours":12.149929354274061,"endHours":13.716818531092379,"quality":"neutral"},{"name":"Labha","start":"13:43","end":"15:17","startHours":13.716818531092379,"endHours":15.283707707910693,"quality":"auspicious"},{"name":"Amṛta","start":"15:17","end":"16:51","startHours":15.283707707910693,"endHours":16.85059688472901,"quality":"auspicious"},{"name":"Kāla","start":"16:51","end":"18:25","startHours":16.85059688472901,"endHours":18.41748606154733,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:25","end":"19:51","startHours":18.41748606154733,"endHours":19.85059688472901,"quality":"auspicious"},{"name":"Amṛta","start":"19:51","end":"21:17","startHours":19.85059688472901,"endHours":21.283707707910693,"quality":"auspicious"},{"name":"Kāla","start":"21:17","end":"22:43","startHours":21.283707707910693,"endHours":22.71681853109238,"quality":"inauspicious"},{"name":"Śubha","start":"22:43","end":"00:09","startHours":22.71681853109238,"endHours":24.149929354274057,"quality":"auspicious"},{"name":"Roga","start":"00:09","end":"01:35","startHours":24.149929354274057,"endHours":25.583040177455743,"quality":"inauspicious"},{"name":"Udveg","start":"01:35","end":"03:01","startHours":25.583040177455743,"endHours":27.016151000637425,"quality":"inauspicious"},{"name":"Chala","start":"03:01","end":"04:27","startHours":27.016151000637425,"endHours":28.449261823819107,"quality":"neutral"},{"name":"Labha","start":"04:27","end":"05:53","startHours":28.449261823819107,"endHours":29.88237264700079,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.88237264700079,"endHours":6.88237264700079,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.88237264700079,"endHours":7.88237264700079,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.88237264700079,"endHours":8.882372647000789,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.882372647000789,"endHours":9.882372647000789,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.882372647000789,"endHours":10.882372647000789,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.882372647000789,"endHours":11.882372647000789,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.882372647000789,"endHours":12.882372647000789,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.882372647000789,"endHours":13.882372647000789,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.882372647000789,"endHours":14.882372647000789,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.882372647000789,"endHours":15.882372647000789,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.882372647000789,"endHours":16.88237264700079,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.88237264700079,"endHours":17.88237264700079,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.88237264700079,"endHours":18.88237264700079,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.88237264700079,"endHours":19.88237264700079,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.88237264700079,"endHours":20.88237264700079,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.88237264700079,"endHours":21.88237264700079,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.88237264700079,"endHours":22.88237264700079,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.88237264700079,"endHours":23.88237264700079,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.88237264700079,"endHours":24.88237264700079,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.88237264700079,"endHours":25.88237264700079,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.88237264700079,"endHours":26.88237264700079,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.88237264700079,"endHours":27.88237264700079,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.88237264700079,"endHours":28.88237264700079,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.88237264700079,"endHours":29.88237264700079,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.417810507043033,"eotMinutes":3.7534387435564067,"ayanamsa":23.8581}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Daśamī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rameswaram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 13, 2000 CE · Rameswaram, Tamil Nadu · Vidhyamitra","description":"May 13, 2000 CE for Rameswaram, Tamil Nadu: Śukla Daśamī, sūryodaya 05:53, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameswaram/2000-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameswaram/2000-05-13","sa":"https://sa.vidhyamitra.com/city/rameswaram/2000-05-13","hi":"https://hi.vidhyamitra.com/city/rameswaram/2000-05-13","x-default":"https://vidhyamitra.com/city/rameswaram/2000-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:39:41.318Z","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":"2026-05-31T19:39:41.318Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:39:41.318Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}