{"id":"vidhyamitra:city-day:ayodhya:2099-02-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2099-02-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2099-02-11","date_display":"February 11, 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":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487745.770833,"kali_year":5200,"ahargana":1899280.2708,"sun":{"sidereal_longitude":297.2067,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":189.1028,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.8961,"elapsed_within_tithi_degrees":11.8961},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.1028,"elapsed_within_degrees":2.4362},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.3095},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":2099,"month":2,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487745.770833,"ahargana":1899280.2708,"kali_year":5200,"ayanamsa_lahiri":25.2375,"grahas":{"sun":{"sidereal_longitude":297.36507500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":192.74717499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-1.6924},"mars":{"sidereal_longitude":241.40357500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":313.968575,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":144.59997499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":256.23367499999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":167.47697500000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":346.9913,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":166.9913,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2099,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487745.770833,"kali_year":5200,"ahargana":1899280.2708,"sun":{"sidereal_longitude":297.2067,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":189.1028,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.8961,"elapsed_within_tithi_degrees":11.8961},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.1028,"elapsed_within_degrees":2.4362},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.3095},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.692,"elongation":108.104},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.692,"opposition_distance":71.896}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:41","sunsetLocal":"17:51","solarNoonLocal":"12:16","dayLengthHours":11.165997315416512,"dayLengthDisplay":"11 Hours 09 Mins 58 Secs","nightLengthDisplay":"12 Hours 50 Mins 02 Secs","moonriseLocal":"23:44","moonsetLocal":"10:51","rahuKala":{"name":"Rāhu Kāla","start":"12:16","end":"13:40","startHours":12.262685692509645,"endHours":13.658435356936709,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:05","end":"09:28","startHours":8.075436699228453,"endHours":9.471186363655516,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:52","end":"12:16","startHours":10.86693602808258,"endHours":12.262685692509645,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:39","startHours":9.285086408398575,"endHours":9.657286318912458,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:27","startHours":7.144936922943743,"endHours":7.44269685135485,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.890485781995762,"endHours":12.634885603023529,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:56","startHours":5.190887392745854,"endHours":5.935287213773622,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:41","startHours":5.749187258516679,"endHours":6.679687034801389,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:52","startHours":14.123685245079063,"endHours":14.868085066106831,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.645684350217902,"endHours":18.0456843502179,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:19","startHours":17.8456843502179,"endHours":18.310934238360257,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.5956843502179,"endHours":19.3456843502179,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.89048578199576,"endHours":24.63488560302353,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:41","end":"08:05","startHours":6.679687034801389,"endHours":8.075436699228453,"quality":"auspicious"},{"name":"Amṛta","start":"08:05","end":"09:28","startHours":8.075436699228453,"endHours":9.471186363655516,"quality":"auspicious"},{"name":"Kāla","start":"09:28","end":"10:52","startHours":9.471186363655516,"endHours":10.86693602808258,"quality":"inauspicious"},{"name":"Śubha","start":"10:52","end":"12:16","startHours":10.86693602808258,"endHours":12.262685692509645,"quality":"auspicious"},{"name":"Roga","start":"12:16","end":"13:40","startHours":12.262685692509645,"endHours":13.658435356936709,"quality":"inauspicious"},{"name":"Udveg","start":"13:40","end":"15:03","startHours":13.658435356936709,"endHours":15.054185021363772,"quality":"inauspicious"},{"name":"Chala","start":"15:03","end":"16:27","startHours":15.054185021363772,"endHours":16.449934685790836,"quality":"neutral"},{"name":"Labha","start":"16:27","end":"17:51","startHours":16.449934685790836,"endHours":17.8456843502179,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:51","end":"19:27","startHours":17.8456843502179,"endHours":19.449934685790836,"quality":"inauspicious"},{"name":"Chala","start":"19:27","end":"21:03","startHours":19.449934685790836,"endHours":21.05418502136377,"quality":"neutral"},{"name":"Labha","start":"21:03","end":"22:40","startHours":21.05418502136377,"endHours":22.65843535693671,"quality":"auspicious"},{"name":"Amṛta","start":"22:40","end":"00:16","startHours":22.65843535693671,"endHours":24.262685692509645,"quality":"auspicious"},{"name":"Kāla","start":"00:16","end":"01:52","startHours":24.262685692509645,"endHours":25.86693602808258,"quality":"inauspicious"},{"name":"Śubha","start":"01:52","end":"03:28","startHours":25.86693602808258,"endHours":27.47118636365552,"quality":"auspicious"},{"name":"Roga","start":"03:28","end":"05:05","startHours":27.47118636365552,"endHours":29.075436699228455,"quality":"inauspicious"},{"name":"Udveg","start":"05:05","end":"06:41","startHours":29.075436699228455,"endHours":30.67968703480139,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.679687034801389,"endHours":7.679687034801389,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.679687034801389,"endHours":8.67968703480139,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.67968703480139,"endHours":9.67968703480139,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.67968703480139,"endHours":10.67968703480139,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.67968703480139,"endHours":11.67968703480139,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.67968703480139,"endHours":12.67968703480139,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.67968703480139,"endHours":13.67968703480139,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.67968703480139,"endHours":14.67968703480139,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.67968703480139,"endHours":15.67968703480139,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.67968703480139,"endHours":16.67968703480139,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.67968703480139,"endHours":17.67968703480139,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.67968703480139,"endHours":18.67968703480139,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.67968703480139,"endHours":19.67968703480139,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.67968703480139,"endHours":20.67968703480139,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.67968703480139,"endHours":21.67968703480139,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.67968703480139,"endHours":22.67968703480139,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.67968703480139,"endHours":23.67968703480139,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.67968703480139,"endHours":24.67968703480139,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.67968703480139,"endHours":25.67968703480139,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.67968703480139,"endHours":26.67968703480139,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.67968703480139,"endHours":27.67968703480139,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.67968703480139,"endHours":28.67968703480139,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.67968703480139,"endHours":29.67968703480139,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.67968703480139,"endHours":30.67968703480139,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.978565421332412,"eotMinutes":-14.577141550578775,"ayanamsa":25.2375}},"calendars":{"vikram_samvat":2156,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2021,"saka_samvatsara":"Siddhārthī","bengali_samvat":1506,"malayalam_era":1275,"nanakshahi_year":630,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ṣaṣṭhī · Vikram 2156 Aṅgirasa · Śaka 2021 Siddhārthī"},"festivals":[],"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 11, 2099 CE · Ayodhyā · Vidhyamitra","description":"February 11, 2099 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:41, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2099-02-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2099-02-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/2099-02-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/2099-02-11","x-default":"https://vidhyamitra.com/city/ayodhya/2099-02-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:49:53.143Z","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":"2026-05-31T14:49:53.143Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:49:53.143Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}