{"id":"vidhyamitra:city-day:rishikesh:2125-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2125-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2125-02-12","date_display":"February 12, 2125 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":2125,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497242.770833,"kali_year":5226,"ahargana":1908777.2708,"sun":{"sidereal_longitude":297.4838,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":37.3483,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.8645,"elapsed_within_tithi_degrees":3.8645},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.3483,"elapsed_within_degrees":10.6816},"yoga":{"number":26,"name":"Indra","sum_longitude":334.8322},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2125,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497242.770833,"ahargana":1908777.2708,"kali_year":5226,"ayanamsa_lahiri":25.6008,"grahas":{"sun":{"sidereal_longitude":297.7015200000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":33.85971999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":-1.0536},"mars":{"sidereal_longitude":186.97332000000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":313.68201999999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":213.81372,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":293.30872,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":119.89192000000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":203.7945,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":23.7945,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2125,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497242.770833,"kali_year":5226,"ahargana":1908777.2708,"sun":{"sidereal_longitude":297.4838,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":37.3483,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.8645,"elapsed_within_tithi_degrees":3.8645},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.3483,"elapsed_within_degrees":10.6816},"yoga":{"number":26,"name":"Indra","sum_longitude":334.8322},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.054,"elongation":99.864},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.054,"opposition_distance":80.136}},"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":11.04663145508881,"dayLengthDisplay":"11 Hours 02 Mins 48 Secs","nightLengthDisplay":"12 Hours 57 Mins 12 Secs","moonriseLocal":"12:04","moonsetLocal":"01:48","rahuKala":{"name":"Rāhu Kāla","start":"08:23","end":"09:46","startHours":8.382918739256537,"endHours":9.763747671142639,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:09","end":"12:32","startHours":11.144576603028739,"endHours":12.525405534914842,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:54","end":"15:17","startHours":13.906234466800942,"endHours":15.287063398687042,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:57","startHours":9.579637146891159,"endHours":9.947858195394119,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:45","startHours":7.462366117999137,"endHours":7.756942956801505,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:54","startHours":12.15718448641188,"endHours":12.8936265834178,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:16","startHours":5.529205613358595,"endHours":6.265647710364515,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:00","startHours":6.081537186113035,"endHours":7.002089807370436,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:06","startHours":14.366510777429642,"endHours":15.102952874435562,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.848721262459247,"endHours":18.248721262459245,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:31","startHours":18.048721262459246,"endHours":18.508997573087946,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.798721262459246,"endHours":19.548721262459246,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:54","startHours":24.15718448641188,"endHours":24.8936265834178,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:00","end":"08:23","startHours":7.002089807370436,"endHours":8.382918739256537,"quality":"auspicious"},{"name":"Kāla","start":"08:23","end":"09:46","startHours":8.382918739256537,"endHours":9.763747671142639,"quality":"inauspicious"},{"name":"Śubha","start":"09:46","end":"11:09","startHours":9.763747671142639,"endHours":11.144576603028739,"quality":"auspicious"},{"name":"Roga","start":"11:09","end":"12:32","startHours":11.144576603028739,"endHours":12.525405534914842,"quality":"inauspicious"},{"name":"Udveg","start":"12:32","end":"13:54","startHours":12.525405534914842,"endHours":13.906234466800942,"quality":"inauspicious"},{"name":"Chala","start":"13:54","end":"15:17","startHours":13.906234466800942,"endHours":15.287063398687042,"quality":"neutral"},{"name":"Labha","start":"15:17","end":"16:40","startHours":15.287063398687042,"endHours":16.667892330573146,"quality":"auspicious"},{"name":"Amṛta","start":"16:40","end":"18:03","startHours":16.667892330573146,"endHours":18.048721262459246,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:03","end":"19:40","startHours":18.048721262459246,"endHours":19.667892330573146,"quality":"neutral"},{"name":"Labha","start":"19:40","end":"21:17","startHours":19.667892330573146,"endHours":21.287063398687042,"quality":"auspicious"},{"name":"Amṛta","start":"21:17","end":"22:54","startHours":21.287063398687042,"endHours":22.906234466800942,"quality":"auspicious"},{"name":"Kāla","start":"22:54","end":"00:32","startHours":22.906234466800942,"endHours":24.52540553491484,"quality":"inauspicious"},{"name":"Śubha","start":"00:32","end":"02:09","startHours":24.52540553491484,"endHours":26.14457660302874,"quality":"auspicious"},{"name":"Roga","start":"02:09","end":"03:46","startHours":26.14457660302874,"endHours":27.76374767114264,"quality":"inauspicious"},{"name":"Udveg","start":"03:46","end":"05:23","startHours":27.76374767114264,"endHours":29.38291873925654,"quality":"inauspicious"},{"name":"Chala","start":"05:23","end":"07:00","startHours":29.38291873925654,"endHours":31.002089807370435,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":7.002089807370436,"endHours":8.002089807370435,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":8.002089807370435,"endHours":9.002089807370435,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":9.002089807370435,"endHours":10.002089807370435,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":10.002089807370435,"endHours":11.002089807370435,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":11.002089807370435,"endHours":12.002089807370435,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":12.002089807370435,"endHours":13.002089807370435,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":13.002089807370435,"endHours":14.002089807370435,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":14.002089807370435,"endHours":15.002089807370435,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":15.002089807370435,"endHours":16.002089807370435,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":16.002089807370435,"endHours":17.002089807370435,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":17.002089807370435,"endHours":18.002089807370435,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":18.002089807370435,"endHours":19.002089807370435,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":19.002089807370435,"endHours":20.002089807370435,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":20.002089807370435,"endHours":21.002089807370435,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":21.002089807370435,"endHours":22.002089807370435,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":22.002089807370435,"endHours":23.002089807370435,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":23.002089807370435,"endHours":24.002089807370435,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":24.002089807370435,"endHours":25.002089807370435,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":25.002089807370435,"endHours":26.002089807370435,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":26.002089807370435,"endHours":27.002089807370435,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":27.002089807370435,"endHours":28.002089807370435,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":28.002089807370435,"endHours":29.002089807370435,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":29.002089807370435,"endHours":30.002089807370435,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":30.002089807370435,"endHours":31.002089807370435,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","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":-13.749770872507968,"eotMinutes":-14.594732094890398,"ayanamsa":25.6008}},"calendars":{"vikram_samvat":2182,"vikram_samvatsara":"Vilambī","saka_samvat":2047,"saka_samvatsara":"Pārthiva","bengali_samvat":1532,"malayalam_era":1301,"nanakshahi_year":656,"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 Navamī · Vikram 2182 Vilambī · Śaka 2047 Pārthiva"},"festivals":[],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","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 12, 2125 CE · Ṛṣikeśa · Vidhyamitra","description":"February 12, 2125 CE for Ṛṣikeśa: Śukla Navamī, sūryodaya 07:00, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2125-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2125-02-12","sa":"https://sa.vidhyamitra.com/city/rishikesh/2125-02-12","hi":"https://hi.vidhyamitra.com/city/rishikesh/2125-02-12","x-default":"https://vidhyamitra.com/city/rishikesh/2125-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:25:43.197Z","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":"2026-05-31T10:25:43.197Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:25:43.197Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}