{"id":"vidhyamitra:city-day:indore:2181-01-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2181-01-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-01-27","date_display":"January 27, 2181 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":2181,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517680.770833,"kali_year":5282,"ahargana":1929215.2708,"sun":{"sidereal_longitude":280.6426,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":57.2424,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":136.5997,"elapsed_within_tithi_degrees":4.5997},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.2424,"elapsed_within_degrees":3.909},"yoga":{"number":26,"name":"Indra","sum_longitude":337.885},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2181,"month":1,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517680.770833,"ahargana":1929215.2708,"kali_year":5282,"ayanamsa_lahiri":26.3824,"grahas":{"sun":{"sidereal_longitude":281.101138,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":58.90663799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":-2.6655},"mars":{"sidereal_longitude":46.09823799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":253.878238,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":110.16413799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":276.426738,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":77.15833800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":200.8909,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.8909,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2181,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517680.770833,"kali_year":5282,"ahargana":1929215.2708,"sun":{"sidereal_longitude":280.6426,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":57.2424,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":136.5997,"elapsed_within_tithi_degrees":4.5997},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.2424,"elapsed_within_degrees":3.909},"yoga":{"number":26,"name":"Indra","sum_longitude":337.885},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.666,"elongation":136.6},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.666,"opposition_distance":43.4}},"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":"07:08","sunsetLocal":"18:11","solarNoonLocal":"12:39","dayLengthHours":11.06059285598369,"dayLengthDisplay":"11 Hours 03 Mins 38 Secs","nightLengthDisplay":"12 Hours 56 Mins 22 Secs","moonriseLocal":"15:06","moonsetLocal":"04:35","rahuKala":{"name":"Rāhu Kāla","start":"09:53","end":"11:16","startHours":9.890418544452064,"endHours":11.272992651450025,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:02","end":"15:25","startHours":14.038140865445948,"endHours":15.420714972443909,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:08","end":"08:30","startHours":7.125270330456141,"endHours":8.507844437454102,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:04","startHours":9.70607533018567,"endHours":10.07476175871846,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:53","startHours":7.586128366122129,"endHours":7.88107750894836,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:01","startHours":12.286880329915196,"endHours":13.024253186980776,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:39","end":"06:23","startHours":5.650524616324982,"endHours":6.387897473390562,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:08","startHours":6.203554259124167,"endHours":7.125270330456141,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:14","startHours":14.498998901111936,"endHours":15.236371758177516,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.985863186439833,"endHours":18.38586318643983,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:39","startHours":18.185863186439832,"endHours":18.646721222105818,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.935863186439832,"endHours":19.685863186439832,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:01","startHours":24.286880329915196,"endHours":25.024253186980776,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:08","end":"08:30","startHours":7.125270330456141,"endHours":8.507844437454102,"quality":"inauspicious"},{"name":"Śubha","start":"08:30","end":"09:53","startHours":8.507844437454102,"endHours":9.890418544452064,"quality":"auspicious"},{"name":"Roga","start":"09:53","end":"11:16","startHours":9.890418544452064,"endHours":11.272992651450025,"quality":"inauspicious"},{"name":"Udveg","start":"11:16","end":"12:39","startHours":11.272992651450025,"endHours":12.655566758447986,"quality":"inauspicious"},{"name":"Chala","start":"12:39","end":"14:02","startHours":12.655566758447986,"endHours":14.038140865445948,"quality":"neutral"},{"name":"Labha","start":"14:02","end":"15:25","startHours":14.038140865445948,"endHours":15.420714972443909,"quality":"auspicious"},{"name":"Amṛta","start":"15:25","end":"16:48","startHours":15.420714972443909,"endHours":16.80328907944187,"quality":"auspicious"},{"name":"Kāla","start":"16:48","end":"18:11","startHours":16.80328907944187,"endHours":18.185863186439832,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:11","end":"19:48","startHours":18.185863186439832,"endHours":19.80328907944187,"quality":"auspicious"},{"name":"Amṛta","start":"19:48","end":"21:25","startHours":19.80328907944187,"endHours":21.42071497244391,"quality":"auspicious"},{"name":"Kāla","start":"21:25","end":"23:02","startHours":21.42071497244391,"endHours":23.038140865445946,"quality":"inauspicious"},{"name":"Śubha","start":"23:02","end":"00:39","startHours":23.038140865445946,"endHours":24.655566758447986,"quality":"auspicious"},{"name":"Roga","start":"00:39","end":"02:16","startHours":24.655566758447986,"endHours":26.272992651450025,"quality":"inauspicious"},{"name":"Udveg","start":"02:16","end":"03:53","startHours":26.272992651450025,"endHours":27.890418544452064,"quality":"inauspicious"},{"name":"Chala","start":"03:53","end":"05:30","startHours":27.890418544452064,"endHours":29.507844437454104,"quality":"neutral"},{"name":"Labha","start":"05:30","end":"07:08","startHours":29.507844437454104,"endHours":31.12527033045614,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.125270330456141,"endHours":8.125270330456141,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.125270330456141,"endHours":9.125270330456141,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.125270330456141,"endHours":10.125270330456141,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.125270330456141,"endHours":11.125270330456141,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.125270330456141,"endHours":12.125270330456141,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.125270330456141,"endHours":13.125270330456141,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.125270330456141,"endHours":14.125270330456141,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.125270330456141,"endHours":15.125270330456141,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.125270330456141,"endHours":16.12527033045614,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.12527033045614,"endHours":17.12527033045614,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.12527033045614,"endHours":18.12527033045614,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.12527033045614,"endHours":19.12527033045614,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.12527033045614,"endHours":20.12527033045614,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.12527033045614,"endHours":21.12527033045614,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.12527033045614,"endHours":22.12527033045614,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.12527033045614,"endHours":23.12527033045614,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.12527033045614,"endHours":24.12527033045614,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.12527033045614,"endHours":25.12527033045614,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.12527033045614,"endHours":26.12527033045614,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.12527033045614,"endHours":27.12527033045614,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.12527033045614,"endHours":28.12527033045614,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.12527033045614,"endHours":29.12527033045614,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.12527033045614,"endHours":30.12527033045614,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.12527033045614,"endHours":31.12527033045614,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"East","anandadiYoga":{"name":"Ānanda","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":-18.39775937911894,"eotMinutes":-12.76480550687915,"ayanamsa":26.3824}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvādaśī · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 27, 2181 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"January 27, 2181 CE for Indore, Madhya Pradesh: Śukla Dvādaśī, sūryodaya 07:08, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2181-01-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2181-01-27","sa":"https://sa.vidhyamitra.com/city/indore/2181-01-27","hi":"https://hi.vidhyamitra.com/city/indore/2181-01-27","x-default":"https://vidhyamitra.com/city/indore/2181-01-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:18:05.478Z","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":"2026-06-02T07:18:05.478Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:18:05.478Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}