{"id":"vidhyamitra:city-day:indore:2180-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2180-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2180-01-13","date_display":"January 13, 2180 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":2180,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517300.770833,"kali_year":5281,"ahargana":1928835.2708,"sun":{"sidereal_longitude":265.5141,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":86.6349,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.1208,"elapsed_within_tithi_degrees":1.1208},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":86.6349,"elapsed_within_degrees":6.6349},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.149},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2180,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517300.770833,"ahargana":1928835.2708,"kali_year":5281,"ayanamsa_lahiri":26.3679,"grahas":{"sun":{"sidereal_longitude":266.091956,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":88.04405600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-3.214},"mars":{"sidereal_longitude":234.63205599999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":280.49295600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":75.54935599999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":308.774756,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":63.045555999999976,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":221.0251,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":41.0251,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2180,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517300.770833,"kali_year":5281,"ahargana":1928835.2708,"sun":{"sidereal_longitude":265.5141,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":86.6349,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.1208,"elapsed_within_tithi_degrees":1.1208},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":86.6349,"elapsed_within_degrees":6.6349},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.149},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.214,"elongation":178.879},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.214,"opposition_distance":1.121}},"eclipse_window_40days":[]},"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:09","sunsetLocal":"18:01","solarNoonLocal":"12:35","dayLengthHours":10.861024223134194,"dayLengthDisplay":"10 Hours 51 Mins 40 Secs","nightLengthDisplay":"13 Hours 08 Mins 20 Secs","moonriseLocal":"18:03","moonsetLocal":"07:23","rahuKala":{"name":"Rāhu Kāla","start":"13:57","end":"15:18","startHours":13.944380219414668,"endHours":15.302008247306443,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:09","end":"08:31","startHours":7.156240079955796,"endHours":8.513868107847571,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:52","end":"11:14","startHours":9.871496135739346,"endHours":11.22912416363112,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:03","startHours":9.690479065353774,"endHours":10.052513206124914,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.608782755919721,"endHours":7.898410068536633,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"12:57","startHours":12.224718050751754,"endHours":12.948786332294034,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:26","startHours":5.708103516871237,"endHours":6.432171798413517,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:09","startHours":6.251154728027947,"endHours":7.156240079955796,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:07","startHours":14.396922895378593,"endHours":15.120991176920873,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.817264303089992,"endHours":18.21726430308999,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:28","startHours":18.01726430308999,"endHours":18.469806979053917,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.76726430308999,"endHours":19.51726430308999,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"00:57","startHours":24.224718050751754,"endHours":24.948786332294034,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:09","end":"08:31","startHours":7.156240079955796,"endHours":8.513868107847571,"quality":"auspicious"},{"name":"Roga","start":"08:31","end":"09:52","startHours":8.513868107847571,"endHours":9.871496135739346,"quality":"inauspicious"},{"name":"Udveg","start":"09:52","end":"11:14","startHours":9.871496135739346,"endHours":11.22912416363112,"quality":"inauspicious"},{"name":"Chala","start":"11:14","end":"12:35","startHours":11.22912416363112,"endHours":12.586752191522894,"quality":"neutral"},{"name":"Labha","start":"12:35","end":"13:57","startHours":12.586752191522894,"endHours":13.944380219414668,"quality":"auspicious"},{"name":"Amṛta","start":"13:57","end":"15:18","startHours":13.944380219414668,"endHours":15.302008247306443,"quality":"auspicious"},{"name":"Kāla","start":"15:18","end":"16:40","startHours":15.302008247306443,"endHours":16.659636275198217,"quality":"inauspicious"},{"name":"Śubha","start":"16:40","end":"18:01","startHours":16.659636275198217,"endHours":18.01726430308999,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:01","end":"19:40","startHours":18.01726430308999,"endHours":19.659636275198217,"quality":"auspicious"},{"name":"Kāla","start":"19:40","end":"21:18","startHours":19.659636275198217,"endHours":21.302008247306443,"quality":"inauspicious"},{"name":"Śubha","start":"21:18","end":"22:57","startHours":21.302008247306443,"endHours":22.94438021941467,"quality":"auspicious"},{"name":"Roga","start":"22:57","end":"00:35","startHours":22.94438021941467,"endHours":24.586752191522894,"quality":"inauspicious"},{"name":"Udveg","start":"00:35","end":"02:14","startHours":24.586752191522894,"endHours":26.22912416363112,"quality":"inauspicious"},{"name":"Chala","start":"02:14","end":"03:52","startHours":26.22912416363112,"endHours":27.871496135739346,"quality":"neutral"},{"name":"Labha","start":"03:52","end":"05:31","startHours":27.871496135739346,"endHours":29.51386810784757,"quality":"auspicious"},{"name":"Amṛta","start":"05:31","end":"07:09","startHours":29.51386810784757,"endHours":31.156240079955797,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.156240079955796,"endHours":8.156240079955797,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.156240079955797,"endHours":9.156240079955797,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.156240079955797,"endHours":10.156240079955797,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.156240079955797,"endHours":11.156240079955797,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.156240079955797,"endHours":12.156240079955797,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.156240079955797,"endHours":13.156240079955797,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.156240079955797,"endHours":14.156240079955797,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.156240079955797,"endHours":15.156240079955797,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.156240079955797,"endHours":16.156240079955797,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.156240079955797,"endHours":17.156240079955797,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.156240079955797,"endHours":18.156240079955797,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.156240079955797,"endHours":19.156240079955797,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.156240079955797,"endHours":20.156240079955797,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.156240079955797,"endHours":21.156240079955797,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.156240079955797,"endHours":22.156240079955797,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.156240079955797,"endHours":23.156240079955797,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.156240079955797,"endHours":24.156240079955797,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.156240079955797,"endHours":25.156240079955797,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.156240079955797,"endHours":26.156240079955797,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.156240079955797,"endHours":27.156240079955797,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.156240079955797,"endHours":28.156240079955797,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.156240079955797,"endHours":29.156240079955797,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.156240079955797,"endHours":30.156240079955797,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.156240079955797,"endHours":31.156240079955797,"planetary_lord":"Moon"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.565426101355033,"eotMinutes":-8.635931491373626,"ayanamsa":26.3679}},"calendars":{"vikram_samvat":2237,"vikram_samvatsara":"Vijaya","saka_samvat":2102,"saka_samvatsara":"Vikrama","bengali_samvat":1587,"malayalam_era":1356,"nanakshahi_year":711,"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":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Pratipada · Vikram 2237 Vijaya · Śaka 2102 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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":"indore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 13, 2180 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"January 13, 2180 CE for Indore, Madhya Pradesh: Kṛṣṇa Pratipada, sūryodaya 07:09, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2180-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2180-01-13","sa":"https://sa.vidhyamitra.com/city/indore/2180-01-13","hi":"https://hi.vidhyamitra.com/city/indore/2180-01-13","x-default":"https://vidhyamitra.com/city/indore/2180-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T12:12:39.644Z","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":"2026-06-02T12:12:39.644Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T12:12:39.644Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}