{"id":"vidhyamitra:city-day:rishikesh:2139-02-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2139-02-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-02-27","date_display":"February 27, 2139 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":2139,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502370.770833,"kali_year":5240,"ahargana":1913905.2708,"sun":{"sidereal_longitude":312.0583,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":286.2683,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.21,"elapsed_within_tithi_degrees":10.21},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.2683,"elapsed_within_degrees":6.2683},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.3267},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2139,"month":2,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502370.770833,"ahargana":1913905.2708,"kali_year":5240,"ayanamsa_lahiri":25.7969,"grahas":{"sun":{"sidereal_longitude":312.242392,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":285.64209200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-0.4559},"mars":{"sidereal_longitude":319.84949200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":291.17559200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":273.07589200000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":276.086492,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":284.77159200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":292.0884,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.0884,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502370.770833,"kali_year":5240,"ahargana":1913905.2708,"sun":{"sidereal_longitude":312.0583,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":286.2683,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.21,"elapsed_within_tithi_degrees":10.21},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.2683,"elapsed_within_degrees":6.2683},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.3267},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.456,"elongation":25.79},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.456,"opposition_distance":154.21}},"eclipse_window_40days":[{"offset_days":-13,"type":"lunar","occurs":true,"moon_latitude":-0.678,"opposition_distance":2.561}]},"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":"06:46","sunsetLocal":"18:14","solarNoonLocal":"12:30","dayLengthHours":11.463616118266067,"dayLengthDisplay":"11 Hours 27 Mins 49 Secs","nightLengthDisplay":"12 Hours 32 Mins 11 Secs","moonriseLocal":"05:23","moonsetLocal":"16:05","rahuKala":{"name":"Rāhu Kāla","start":"11:04","end":"12:30","startHours":11.072425177805483,"endHours":12.505377192588742,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:22","end":"16:48","startHours":15.371281222155257,"endHours":16.80423323693852,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:12","end":"09:38","startHours":8.206521148238966,"endHours":9.639473163022224,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:50","startHours":9.448412894384457,"endHours":9.830533431659992,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:33","startHours":7.251219805050128,"endHours":7.556916234870556,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:53","startHours":12.123256655313208,"endHours":12.887497729864277,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"06:01","startHours":5.2450869843535655,"endHours":6.009328058904637,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:46","startHours":5.818267790266869,"endHours":6.773569133455708,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:11","startHours":14.41597987896642,"endHours":15.180220953517491,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.037185251721777,"endHours":18.437185251721775,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:43","startHours":18.237185251721776,"endHours":18.714835923316194,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.987185251721776,"endHours":19.737185251721776,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:53","startHours":24.123256655313206,"endHours":24.88749772986428,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:46","end":"08:12","startHours":6.773569133455708,"endHours":8.206521148238966,"quality":"neutral"},{"name":"Labha","start":"08:12","end":"09:38","startHours":8.206521148238966,"endHours":9.639473163022224,"quality":"auspicious"},{"name":"Amṛta","start":"09:38","end":"11:04","startHours":9.639473163022224,"endHours":11.072425177805483,"quality":"auspicious"},{"name":"Kāla","start":"11:04","end":"12:30","startHours":11.072425177805483,"endHours":12.505377192588742,"quality":"inauspicious"},{"name":"Śubha","start":"12:30","end":"13:56","startHours":12.505377192588742,"endHours":13.938329207372,"quality":"auspicious"},{"name":"Roga","start":"13:56","end":"15:22","startHours":13.938329207372,"endHours":15.371281222155257,"quality":"inauspicious"},{"name":"Udveg","start":"15:22","end":"16:48","startHours":15.371281222155257,"endHours":16.80423323693852,"quality":"inauspicious"},{"name":"Chala","start":"16:48","end":"18:14","startHours":16.80423323693852,"endHours":18.237185251721776,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:14","end":"19:48","startHours":18.237185251721776,"endHours":19.80423323693852,"quality":"inauspicious"},{"name":"Udveg","start":"19:48","end":"21:22","startHours":19.80423323693852,"endHours":21.37128122215526,"quality":"inauspicious"},{"name":"Chala","start":"21:22","end":"22:56","startHours":21.37128122215526,"endHours":22.938329207372,"quality":"neutral"},{"name":"Labha","start":"22:56","end":"00:30","startHours":22.938329207372,"endHours":24.505377192588742,"quality":"auspicious"},{"name":"Amṛta","start":"00:30","end":"02:04","startHours":24.505377192588742,"endHours":26.072425177805485,"quality":"auspicious"},{"name":"Kāla","start":"02:04","end":"03:38","startHours":26.072425177805485,"endHours":27.639473163022224,"quality":"inauspicious"},{"name":"Śubha","start":"03:38","end":"05:12","startHours":27.639473163022224,"endHours":29.206521148238966,"quality":"auspicious"},{"name":"Roga","start":"05:12","end":"06:46","startHours":29.206521148238966,"endHours":30.77356913345571,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.773569133455708,"endHours":7.773569133455708,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.773569133455708,"endHours":8.773569133455709,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.773569133455709,"endHours":9.773569133455709,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.773569133455709,"endHours":10.773569133455709,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.773569133455709,"endHours":11.773569133455709,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.773569133455709,"endHours":12.773569133455709,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.773569133455709,"endHours":13.773569133455709,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.773569133455709,"endHours":14.773569133455709,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.773569133455709,"endHours":15.773569133455709,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.773569133455709,"endHours":16.77356913345571,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.77356913345571,"endHours":17.77356913345571,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.77356913345571,"endHours":18.77356913345571,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.77356913345571,"endHours":19.77356913345571,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.77356913345571,"endHours":20.77356913345571,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.77356913345571,"endHours":21.77356913345571,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.77356913345571,"endHours":22.77356913345571,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.77356913345571,"endHours":23.77356913345571,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.77356913345571,"endHours":24.77356913345571,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.77356913345571,"endHours":25.77356913345571,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.77356913345571,"endHours":26.77356913345571,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.77356913345571,"endHours":27.77356913345571,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.77356913345571,"endHours":28.77356913345571,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.77356913345571,"endHours":29.77356913345571,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.77356913345571,"endHours":30.77356913345571,"planetary_lord":"Mars"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.553930621725804,"eotMinutes":-13.393031555324574,"ayanamsa":25.7969}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Trayodaśī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 27, 2139 CE · Ṛṣikeśa · Vidhyamitra","description":"February 27, 2139 CE for Ṛṣikeśa: Kṛṣṇa Trayodaśī, sūryodaya 06:46, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2139-02-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2139-02-27","sa":"https://sa.vidhyamitra.com/city/rishikesh/2139-02-27","hi":"https://hi.vidhyamitra.com/city/rishikesh/2139-02-27","x-default":"https://vidhyamitra.com/city/rishikesh/2139-02-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-25T09:18:11.726Z","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":"2026-05-25T09:18:11.726Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-25T09:18:11.726Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}