{"id":"vidhyamitra:city-day:rishikesh:1995-02-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1995-02-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1995-02-13","date_display":"February 13, 1995 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":1995,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2449761.770833,"kali_year":5096,"ahargana":1861296.2708,"sun":{"sidereal_longitude":300.1669,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":89.7879,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":149.621,"elapsed_within_tithi_degrees":5.621},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.7879,"elapsed_within_degrees":9.7879},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":29.9547},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1995,"month":2,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2449761.770833,"ahargana":1861296.2708,"kali_year":5096,"ayanamsa_lahiri":23.7848,"grahas":{"sun":{"sidereal_longitude":300.068043,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":90.65094299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-4.234},"mars":{"sidereal_longitude":118.75124299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":282.47804300000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":228.43314299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":255.51674300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":318.665343,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":199.5664,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":19.5664,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1995,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2449761.770833,"kali_year":5096,"ahargana":1861296.2708,"sun":{"sidereal_longitude":300.1669,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":89.7879,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":149.621,"elapsed_within_tithi_degrees":5.621},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.7879,"elapsed_within_degrees":9.7879},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":29.9547},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.234,"elongation":149.621},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.234,"opposition_distance":30.379}},"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":"07:00","sunsetLocal":"18:03","solarNoonLocal":"12:32","dayLengthHours":11.06147746296223,"dayLengthDisplay":"11 Hours 03 Mins 41 Secs","nightLengthDisplay":"12 Hours 56 Mins 19 Secs","moonriseLocal":"15:39","moonsetLocal":"05:29","rahuKala":{"name":"Rāhu Kāla","start":"08:23","end":"09:46","startHours":8.377431372399535,"endHours":9.760116055269812,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:09","end":"12:32","startHours":11.142800738140092,"endHours":12.52548542101037,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:54","end":"15:17","startHours":13.90817010388065,"endHours":15.290854786750927,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:57","startHours":9.575758097553775,"endHours":9.94447401298585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.455641583819348,"endHours":7.750614316165008,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:54","startHours":12.156769505578294,"endHours":12.894201336442444,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:15","startHours":5.519883027800958,"endHours":6.257314858665106,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.07295690094907,"endHours":6.994746689529255,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:06","startHours":14.369064998170742,"endHours":15.10649682903489,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.856224152491485,"endHours":18.256224152491484,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:31","startHours":18.056224152491485,"endHours":18.517119046781577,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.806224152491485,"endHours":19.556224152491485,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:54","startHours":24.156769505578296,"endHours":24.894201336442443,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:00","end":"08:23","startHours":6.994746689529255,"endHours":8.377431372399535,"quality":"auspicious"},{"name":"Kāla","start":"08:23","end":"09:46","startHours":8.377431372399535,"endHours":9.760116055269812,"quality":"inauspicious"},{"name":"Śubha","start":"09:46","end":"11:09","startHours":9.760116055269812,"endHours":11.142800738140092,"quality":"auspicious"},{"name":"Roga","start":"11:09","end":"12:32","startHours":11.142800738140092,"endHours":12.52548542101037,"quality":"inauspicious"},{"name":"Udveg","start":"12:32","end":"13:54","startHours":12.52548542101037,"endHours":13.90817010388065,"quality":"inauspicious"},{"name":"Chala","start":"13:54","end":"15:17","startHours":13.90817010388065,"endHours":15.290854786750927,"quality":"neutral"},{"name":"Labha","start":"15:17","end":"16:40","startHours":15.290854786750927,"endHours":16.673539469621208,"quality":"auspicious"},{"name":"Amṛta","start":"16:40","end":"18:03","startHours":16.673539469621208,"endHours":18.056224152491485,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:03","end":"19:40","startHours":18.056224152491485,"endHours":19.673539469621204,"quality":"neutral"},{"name":"Labha","start":"19:40","end":"21:17","startHours":19.673539469621204,"endHours":21.290854786750927,"quality":"auspicious"},{"name":"Amṛta","start":"21:17","end":"22:54","startHours":21.290854786750927,"endHours":22.90817010388065,"quality":"auspicious"},{"name":"Kāla","start":"22:54","end":"00:32","startHours":22.90817010388065,"endHours":24.52548542101037,"quality":"inauspicious"},{"name":"Śubha","start":"00:32","end":"02:09","startHours":24.52548542101037,"endHours":26.14280073814009,"quality":"auspicious"},{"name":"Roga","start":"02:09","end":"03:46","startHours":26.14280073814009,"endHours":27.760116055269812,"quality":"inauspicious"},{"name":"Udveg","start":"03:46","end":"05:23","startHours":27.760116055269812,"endHours":29.377431372399535,"quality":"inauspicious"},{"name":"Chala","start":"05:23","end":"07:00","startHours":29.377431372399535,"endHours":30.994746689529254,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.994746689529255,"endHours":7.994746689529255,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.994746689529255,"endHours":8.994746689529254,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.994746689529254,"endHours":9.994746689529254,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.994746689529254,"endHours":10.994746689529254,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.994746689529254,"endHours":11.994746689529254,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.994746689529254,"endHours":12.994746689529254,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.994746689529254,"endHours":13.994746689529254,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.994746689529254,"endHours":14.994746689529254,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.994746689529254,"endHours":15.994746689529254,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.994746689529254,"endHours":16.994746689529254,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.994746689529254,"endHours":17.994746689529254,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.994746689529254,"endHours":18.994746689529254,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.994746689529254,"endHours":19.994746689529254,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.994746689529254,"endHours":20.994746689529254,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.994746689529254,"endHours":21.994746689529254,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.994746689529254,"endHours":22.994746689529254,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.994746689529254,"endHours":23.994746689529254,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.994746689529254,"endHours":24.994746689529254,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.994746689529254,"endHours":25.994746689529254,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.994746689529254,"endHours":26.994746689529254,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.994746689529254,"endHours":27.994746689529254,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.994746689529254,"endHours":28.994746689529254,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.994746689529254,"endHours":29.994746689529254,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.994746689529254,"endHours":30.994746689529254,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","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":-13.568454063939663,"eotMinutes":-14.599525260622107,"ayanamsa":23.7848}},"calendars":{"vikram_samvat":2052,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1917,"saka_samvatsara":"Yuva","bengali_samvat":1402,"malayalam_era":1171,"nanakshahi_year":526,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Trayodaśī · Vikram 2052 Sarvadhāri · Śaka 1917 Yuva"},"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},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 13, 1995 CE · Ṛṣikeśa · Vidhyamitra","description":"February 13, 1995 CE for Ṛṣikeśa: Śukla Trayodaśī, sūryodaya 07:00, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1995-02-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1995-02-13","sa":"https://sa.vidhyamitra.com/city/rishikesh/1995-02-13","hi":"https://hi.vidhyamitra.com/city/rishikesh/1995-02-13","x-default":"https://vidhyamitra.com/city/rishikesh/1995-02-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T15:18:43.446Z","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":"2026-05-17T15:18:43.446Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T15:18:43.446Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}