{"id":"vidhyamitra:city-day:srinagar:2011-02-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/srinagar/2011-02-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-02-13","date_display":"February 13, 2011 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":2011,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455605.770833,"kali_year":5112,"ahargana":1867140.2708,"sun":{"sidereal_longitude":300.0245,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":52.6713,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":112.6468,"elapsed_within_tithi_degrees":4.6468},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.6713,"elapsed_within_degrees":12.6713},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.6958},"karana":{"half_tithi_index":18,"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":2011,"month":2,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455605.770833,"ahargana":1867140.2708,"kali_year":5112,"ayanamsa_lahiri":24.0083,"grahas":{"sun":{"sidereal_longitude":299.963659,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":50.084258999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":1.3333},"mars":{"sidereal_longitude":297.942859,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":290.5693590000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":340.246159,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":255.85985900000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":172.69525899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":249.9231,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":69.9231,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2011,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455605.770833,"kali_year":5112,"ahargana":1867140.2708,"sun":{"sidereal_longitude":300.0245,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":52.6713,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":112.6468,"elapsed_within_tithi_degrees":4.6468},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.6713,"elapsed_within_degrees":12.6713},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.6958},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.333,"elongation":112.647},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.333,"opposition_distance":67.353}},"eclipse_window_40days":[]},"city":{"slug":"srinagar","name":"Srinagar, J&K","lat":34.0837,"lon":74.7973,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"srinagar","name":"Srinagar, J&K","lat":34.0837,"lon":74.7973,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tier-1"},"sunriseLocal":"07:19","sunsetLocal":"18:12","solarNoonLocal":"12:45","dayLengthHours":10.890256534119054,"dayLengthDisplay":"10 Hours 53 Mins 25 Secs","nightLengthDisplay":"13 Hours 06 Mins 35 Secs","moonriseLocal":"12:58","moonsetLocal":"03:14","rahuKala":{"name":"Rāhu Kāla","start":"16:50","end":"18:12","startHours":16.840684954638345,"endHours":18.201967021403227,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:45","end":"14:07","startHours":12.7568387543437,"endHours":14.118120821108583,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:29","end":"16:50","startHours":15.479402887873466,"endHours":16.840684954638345,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.852770345245286,"endHours":10.215778896382588,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:46","end":"08:03","startHours":7.765471176205802,"endHours":8.055878017115644,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:07","startHours":12.393830203206399,"endHours":13.119847305481002,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:35","startHours":5.859676282734967,"endHours":6.585693385009571,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:24","end":"07:19","startHours":6.40418910944092,"endHours":7.3117104872841745,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:18","startHours":14.57188151003021,"endHours":15.297898612304813,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":18.001967021403228,"endHours":18.401967021403227,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:39","startHours":18.201967021403227,"endHours":18.655727710324854,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.951967021403227,"endHours":19.701967021403227,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:07","startHours":24.3938302032064,"endHours":25.119847305481002,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:19","end":"08:40","startHours":7.3117104872841745,"endHours":8.672992554049056,"quality":"inauspicious"},{"name":"Chala","start":"08:40","end":"10:02","startHours":8.672992554049056,"endHours":10.034274620813939,"quality":"neutral"},{"name":"Labha","start":"10:02","end":"11:24","startHours":10.034274620813939,"endHours":11.39555668757882,"quality":"auspicious"},{"name":"Amṛta","start":"11:24","end":"12:45","startHours":11.39555668757882,"endHours":12.7568387543437,"quality":"auspicious"},{"name":"Kāla","start":"12:45","end":"14:07","startHours":12.7568387543437,"endHours":14.118120821108583,"quality":"inauspicious"},{"name":"Śubha","start":"14:07","end":"15:29","startHours":14.118120821108583,"endHours":15.479402887873466,"quality":"auspicious"},{"name":"Roga","start":"15:29","end":"16:50","startHours":15.479402887873466,"endHours":16.840684954638345,"quality":"inauspicious"},{"name":"Udveg","start":"16:50","end":"18:12","startHours":16.840684954638345,"endHours":18.201967021403227,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:12","end":"19:50","startHours":18.201967021403227,"endHours":19.840684954638345,"quality":"auspicious"},{"name":"Roga","start":"19:50","end":"21:29","startHours":19.840684954638345,"endHours":21.479402887873462,"quality":"inauspicious"},{"name":"Udveg","start":"21:29","end":"23:07","startHours":21.479402887873462,"endHours":23.118120821108583,"quality":"inauspicious"},{"name":"Chala","start":"23:07","end":"00:45","startHours":23.118120821108583,"endHours":24.7568387543437,"quality":"neutral"},{"name":"Labha","start":"00:45","end":"02:24","startHours":24.7568387543437,"endHours":26.395556687578818,"quality":"auspicious"},{"name":"Amṛta","start":"02:24","end":"04:02","startHours":26.395556687578818,"endHours":28.03427462081394,"quality":"auspicious"},{"name":"Kāla","start":"04:02","end":"05:40","startHours":28.03427462081394,"endHours":29.672992554049056,"quality":"inauspicious"},{"name":"Śubha","start":"05:40","end":"07:19","startHours":29.672992554049056,"endHours":31.311710487284174,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:19","end":"08:19","startHours":7.3117104872841745,"endHours":8.311710487284174,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:19","end":"09:19","startHours":8.311710487284174,"endHours":9.311710487284174,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:19","end":"10:19","startHours":9.311710487284174,"endHours":10.311710487284174,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:19","end":"11:19","startHours":10.311710487284174,"endHours":11.311710487284174,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:19","end":"12:19","startHours":11.311710487284174,"endHours":12.311710487284174,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:19","end":"13:19","startHours":12.311710487284174,"endHours":13.311710487284174,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:19","end":"14:19","startHours":13.311710487284174,"endHours":14.311710487284174,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:19","end":"15:19","startHours":14.311710487284174,"endHours":15.311710487284174,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:19","end":"16:19","startHours":15.311710487284174,"endHours":16.311710487284174,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:19","end":"17:19","startHours":16.311710487284174,"endHours":17.311710487284174,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:19","end":"18:19","startHours":17.311710487284174,"endHours":18.311710487284174,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:19","end":"19:19","startHours":18.311710487284174,"endHours":19.311710487284174,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:19","end":"20:19","startHours":19.311710487284174,"endHours":20.311710487284174,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:19","end":"21:19","startHours":20.311710487284174,"endHours":21.311710487284174,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:19","end":"22:19","startHours":21.311710487284174,"endHours":22.311710487284174,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:19","end":"23:19","startHours":22.311710487284174,"endHours":23.311710487284174,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:19","end":"00:19","startHours":23.311710487284174,"endHours":24.311710487284174,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:19","end":"01:19","startHours":24.311710487284174,"endHours":25.311710487284174,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:19","end":"02:19","startHours":25.311710487284174,"endHours":26.311710487284174,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:19","end":"03:19","startHours":26.311710487284174,"endHours":27.311710487284174,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:19","end":"04:19","startHours":27.311710487284174,"endHours":28.311710487284174,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:19","end":"05:19","startHours":28.311710487284174,"endHours":29.311710487284174,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:19","end":"06:19","startHours":29.311710487284174,"endHours":30.311710487284174,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:19","end":"07:19","startHours":30.311710487284174,"endHours":31.311710487284174,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","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":-13.529072504476487,"eotMinutes":-14.599525260622107,"ayanamsa":24.0083}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Māgha Śukla Daśamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"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_ingress":"Kumbha"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"srinagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 13, 2011 CE · Srinagar, J&K · Vidhyamitra","description":"February 13, 2011 CE for Srinagar, J&K: Śukla Daśamī, sūryodaya 07:19, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/srinagar/2011-02-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/srinagar/2011-02-13","sa":"https://sa.vidhyamitra.com/city/srinagar/2011-02-13","hi":"https://hi.vidhyamitra.com/city/srinagar/2011-02-13","x-default":"https://vidhyamitra.com/city/srinagar/2011-02-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:18:19.648Z","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":"2026-06-01T07:18:19.648Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:18:19.648Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}