{"id":"vidhyamitra:city-day:rishikesh:2174-02-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2174-02-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-02-02","date_display":"February 2, 2174 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":2174,"month":2,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515129.770833,"kali_year":5275,"ahargana":1926664.2708,"sun":{"sidereal_longitude":286.5901,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":284.4977,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.9076,"elapsed_within_tithi_degrees":9.9076},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.4977,"elapsed_within_degrees":4.4977},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.0879},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2174,"month":2,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515129.770833,"ahargana":1926664.2708,"kali_year":5275,"ayanamsa_lahiri":26.2849,"grahas":{"sun":{"sidereal_longitude":286.98920499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":285.936005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-3.5231},"mars":{"sidereal_longitude":200.14650500000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":259.456005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":251.81930499999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":237.632705,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":341.682005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":336.0552,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":156.0552,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2174,"month":2,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515129.770833,"kali_year":5275,"ahargana":1926664.2708,"sun":{"sidereal_longitude":286.5901,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":284.4977,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.9076,"elapsed_within_tithi_degrees":9.9076},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.4977,"elapsed_within_degrees":4.4977},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.0879},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.523,"elongation":2.092},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.523,"opposition_distance":177.908}},"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":"07:07","sunsetLocal":"17:54","solarNoonLocal":"12:31","dayLengthHours":10.789955845714994,"dayLengthDisplay":"10 Hours 47 Mins 24 Secs","nightLengthDisplay":"13 Hours 12 Mins 36 Secs","moonriseLocal":"07:05","moonsetLocal":"17:48","rahuKala":{"name":"Rāhu Kāla","start":"12:31","end":"13:52","startHours":12.512765619789821,"endHours":13.861510100504194,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:28","end":"09:49","startHours":8.466532177646698,"endHours":9.815276658361071,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:10","end":"12:31","startHours":11.164021139075446,"endHours":12.512765619789821,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:00","startHours":9.635444060932489,"endHours":9.995109255789655,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:51","startHours":7.567369190503781,"endHours":7.855101346389514,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:52","startHours":12.153100424932655,"endHours":12.872430814646988,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:41","end":"06:24","startHours":5.679126917503657,"endHours":6.39845730721799,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:07","startHours":6.218624709789407,"endHours":7.117787696932323,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:02","startHours":14.311091594075652,"endHours":15.030421983789985,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.707743542647318,"endHours":18.107743542647317,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:21","startHours":17.907743542647317,"endHours":18.357325036218775,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.657743542647317,"endHours":19.407743542647317,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:52","startHours":24.153100424932656,"endHours":24.872430814646986,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:07","end":"08:28","startHours":7.117787696932323,"endHours":8.466532177646698,"quality":"auspicious"},{"name":"Amṛta","start":"08:28","end":"09:49","startHours":8.466532177646698,"endHours":9.815276658361071,"quality":"auspicious"},{"name":"Kāla","start":"09:49","end":"11:10","startHours":9.815276658361071,"endHours":11.164021139075446,"quality":"inauspicious"},{"name":"Śubha","start":"11:10","end":"12:31","startHours":11.164021139075446,"endHours":12.512765619789821,"quality":"auspicious"},{"name":"Roga","start":"12:31","end":"13:52","startHours":12.512765619789821,"endHours":13.861510100504194,"quality":"inauspicious"},{"name":"Udveg","start":"13:52","end":"15:13","startHours":13.861510100504194,"endHours":15.21025458121857,"quality":"inauspicious"},{"name":"Chala","start":"15:13","end":"16:34","startHours":15.21025458121857,"endHours":16.558999061932944,"quality":"neutral"},{"name":"Labha","start":"16:34","end":"17:54","startHours":16.558999061932944,"endHours":17.907743542647317,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:54","end":"19:34","startHours":17.907743542647317,"endHours":19.558999061932944,"quality":"inauspicious"},{"name":"Chala","start":"19:34","end":"21:13","startHours":19.558999061932944,"endHours":21.210254581218567,"quality":"neutral"},{"name":"Labha","start":"21:13","end":"22:52","startHours":21.210254581218567,"endHours":22.861510100504194,"quality":"auspicious"},{"name":"Amṛta","start":"22:52","end":"00:31","startHours":22.861510100504194,"endHours":24.51276561978982,"quality":"auspicious"},{"name":"Kāla","start":"00:31","end":"02:10","startHours":24.51276561978982,"endHours":26.164021139075444,"quality":"inauspicious"},{"name":"Śubha","start":"02:10","end":"03:49","startHours":26.164021139075444,"endHours":27.81527665836107,"quality":"auspicious"},{"name":"Roga","start":"03:49","end":"05:28","startHours":27.81527665836107,"endHours":29.466532177646698,"quality":"inauspicious"},{"name":"Udveg","start":"05:28","end":"07:07","startHours":29.466532177646698,"endHours":31.117787696932325,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.117787696932323,"endHours":8.117787696932323,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.117787696932323,"endHours":9.117787696932323,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.117787696932323,"endHours":10.117787696932323,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.117787696932323,"endHours":11.117787696932323,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.117787696932323,"endHours":12.117787696932323,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.117787696932323,"endHours":13.117787696932323,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.117787696932323,"endHours":14.117787696932323,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.117787696932323,"endHours":15.117787696932323,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.117787696932323,"endHours":16.117787696932325,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.117787696932325,"endHours":17.117787696932325,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.117787696932325,"endHours":18.117787696932325,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.117787696932325,"endHours":19.117787696932325,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.117787696932325,"endHours":20.117787696932325,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.117787696932325,"endHours":21.117787696932325,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.117787696932325,"endHours":22.117787696932325,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.117787696932325,"endHours":23.117787696932325,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.117787696932325,"endHours":24.117787696932325,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.117787696932325,"endHours":25.117787696932325,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.117787696932325,"endHours":26.117787696932325,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.117787696932325,"endHours":27.117787696932325,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.117787696932325,"endHours":28.117787696932325,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.117787696932325,"endHours":29.117787696932325,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.117787696932325,"endHours":30.117787696932325,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.117787696932325,"endHours":31.117787696932325,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-16.83293866142757,"eotMinutes":-13.836337187389248,"ayanamsa":26.2849}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","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 Kṛṣṇa Amāvasyā · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 2, 2174 CE · Ṛṣikeśa · Vidhyamitra","description":"February 2, 2174 CE for Ṛṣikeśa: Kṛṣṇa Amāvasyā, sūryodaya 07:07, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2174-02-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2174-02-02","sa":"https://sa.vidhyamitra.com/city/rishikesh/2174-02-02","hi":"https://hi.vidhyamitra.com/city/rishikesh/2174-02-02","x-default":"https://vidhyamitra.com/city/rishikesh/2174-02-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:36:55.152Z","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":"2026-05-31T00:36:55.152Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:36:55.152Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}