{"id":"vidhyamitra:city-day:indore:1997-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1997-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-12-27","date_display":"December 27, 1997 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":1997,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450809.770833,"kali_year":5099,"ahargana":1862344.2708,"sun":{"sidereal_longitude":251.2183,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":217.8601,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.6418,"elapsed_within_tithi_degrees":2.6418},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.8601,"elapsed_within_degrees":4.5268},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.0785},"karana":{"half_tithi_index":54,"name":"Gara"},"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":1997,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450809.770833,"ahargana":1862344.2708,"kali_year":5099,"ayanamsa_lahiri":23.8249,"grahas":{"sun":{"sidereal_longitude":251.49210200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":218.84050200000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":4.3215},"mars":{"sidereal_longitude":283.061502,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":233.15790200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":297.39700200000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":280.13250200000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":349.777002,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":144.0383,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.0383,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1997,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450809.770833,"kali_year":5099,"ahargana":1862344.2708,"sun":{"sidereal_longitude":251.2183,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":217.8601,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.6418,"elapsed_within_tithi_degrees":2.6418},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.8601,"elapsed_within_degrees":4.5268},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.0785},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.321,"elongation":33.358},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.321,"opposition_distance":146.642}},"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":"07:06","sunsetLocal":"17:50","solarNoonLocal":"12:28","dayLengthHours":10.745952239666085,"dayLengthDisplay":"10 Hours 44 Mins 45 Secs","nightLengthDisplay":"13 Hours 15 Mins 15 Secs","moonriseLocal":"04:51","moonsetLocal":"15:44","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:07","startHours":9.780077042007328,"endHours":11.123321071965588,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:09","startHours":13.809809131882108,"endHours":15.153053161840372,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:06","end":"08:26","startHours":7.0935889820908065,"endHours":8.436833012049068,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:58","startHours":9.600977838012893,"endHours":9.959176246001762,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:50","startHours":7.541336992076893,"endHours":7.827895718467989,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:49","startHours":12.10836669393498,"endHours":12.824763509912719,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:23","startHours":5.660795350135329,"endHours":6.377192166113067,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:06","startHours":6.198092962118633,"endHours":7.0935889820908065,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"14:58","startHours":14.257557141868197,"endHours":14.973953957845936,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.639541221756893,"endHours":18.039541221756892,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:17","startHours":17.839541221756892,"endHours":18.287289231742978,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.589541221756892,"endHours":19.339541221756892,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:49","startHours":24.10836669393498,"endHours":24.824763509912717,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:06","end":"08:26","startHours":7.0935889820908065,"endHours":8.436833012049068,"quality":"inauspicious"},{"name":"Śubha","start":"08:26","end":"09:47","startHours":8.436833012049068,"endHours":9.780077042007328,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:07","startHours":9.780077042007328,"endHours":11.123321071965588,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:28","startHours":11.123321071965588,"endHours":12.466565101923848,"quality":"inauspicious"},{"name":"Chala","start":"12:28","end":"13:49","startHours":12.466565101923848,"endHours":13.809809131882108,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:09","startHours":13.809809131882108,"endHours":15.153053161840372,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:30","startHours":15.153053161840372,"endHours":16.496297191798632,"quality":"auspicious"},{"name":"Kāla","start":"16:30","end":"17:50","startHours":16.496297191798632,"endHours":17.839541221756892,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:50","end":"19:30","startHours":17.839541221756892,"endHours":19.496297191798632,"quality":"auspicious"},{"name":"Amṛta","start":"19:30","end":"21:09","startHours":19.496297191798632,"endHours":21.153053161840372,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:49","startHours":21.153053161840372,"endHours":22.809809131882112,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:28","startHours":22.809809131882112,"endHours":24.466565101923848,"quality":"auspicious"},{"name":"Roga","start":"00:28","end":"02:07","startHours":24.466565101923848,"endHours":26.12332107196559,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:47","startHours":26.12332107196559,"endHours":27.780077042007328,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:26","startHours":27.780077042007328,"endHours":29.436833012049068,"quality":"neutral"},{"name":"Labha","start":"05:26","end":"07:06","startHours":29.436833012049068,"endHours":31.093588982090807,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.0935889820908065,"endHours":8.093588982090807,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.093588982090807,"endHours":9.093588982090807,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.093588982090807,"endHours":10.093588982090807,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.093588982090807,"endHours":11.093588982090807,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.093588982090807,"endHours":12.093588982090807,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.093588982090807,"endHours":13.093588982090807,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.093588982090807,"endHours":14.093588982090807,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.093588982090807,"endHours":15.093588982090807,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.093588982090807,"endHours":16.093588982090807,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.093588982090807,"endHours":17.093588982090807,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.093588982090807,"endHours":18.093588982090807,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.093588982090807,"endHours":19.093588982090807,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.093588982090807,"endHours":20.093588982090807,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.093588982090807,"endHours":21.093588982090807,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.093588982090807,"endHours":22.093588982090807,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.093588982090807,"endHours":23.093588982090807,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.093588982090807,"endHours":24.093588982090807,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.093588982090807,"endHours":25.093588982090807,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.093588982090807,"endHours":26.093588982090807,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.093588982090807,"endHours":27.093588982090807,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.093588982090807,"endHours":28.093588982090807,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.093588982090807,"endHours":29.093588982090807,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.093588982090807,"endHours":30.093588982090807,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.093588982090807,"endHours":31.093588982090807,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"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":-23.32967364912798,"eotMinutes":-1.4247061154310068,"ayanamsa":23.8249}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Trayodaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"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":"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 December 27, 1997 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"December 27, 1997 CE for Indore, Madhya Pradesh: Kṛṣṇa Trayodaśī, sūryodaya 07:06, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1997-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1997-12-27","sa":"https://sa.vidhyamitra.com/city/indore/1997-12-27","hi":"https://hi.vidhyamitra.com/city/indore/1997-12-27","x-default":"https://vidhyamitra.com/city/indore/1997-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:58:24.577Z","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":"2026-06-02T00:58:24.577Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:58:24.577Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}