{"id":"vidhyamitra:city-day:kozhikode:2137-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2137-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-10-01","date_display":"October 1, 2137 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":2137,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501856.770833,"kali_year":5239,"ahargana":1913391.2708,"sun":{"sidereal_longitude":161.1581,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":3.6478,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":202.4897,"elapsed_within_tithi_degrees":10.4897},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":3.6478,"elapsed_within_degrees":3.6478},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.8059},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2137,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501856.770833,"ahargana":1913391.2708,"kali_year":5239,"ayanamsa_lahiri":25.7772,"grahas":{"sun":{"sidereal_longitude":162.23763099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":2.8270309999999768,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":3.1426},"mars":{"sidereal_longitude":98.74803099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":174.94773099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":215.611531,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":144.47623099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":260.917731,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":319.3226,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":139.3226,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2137,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501856.770833,"kali_year":5239,"ahargana":1913391.2708,"sun":{"sidereal_longitude":161.1581,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":3.6478,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":202.4897,"elapsed_within_tithi_degrees":10.4897},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":3.6478,"elapsed_within_degrees":3.6478},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.8059},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.143,"elongation":157.51},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.143,"opposition_distance":22.49}},"eclipse_window_40days":[{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":1.319,"opposition_distance":2.706}]},"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"sunriseLocal":"06:15","sunsetLocal":"18:17","solarNoonLocal":"12:16","dayLengthHours":12.028949882811677,"dayLengthDisplay":"12 Hours 01 Mins 44 Secs","nightLengthDisplay":"11 Hours 58 Mins 16 Secs","moonriseLocal":"19:27","moonsetLocal":"07:49","rahuKala":{"name":"Rāhu Kāla","start":"15:16","end":"16:46","startHours":15.269081400926513,"endHours":16.772700136277972,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:15","end":"10:45","startHours":9.254606459520673,"endHours":10.758225194872134,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:16","end":"13:46","startHours":12.261843930223593,"endHours":13.765462665575052,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:27","startHours":9.054123961473813,"endHours":9.455088957567535,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:04","startHours":6.748575233934908,"endHours":7.0693472308098855,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:40","startHours":11.86087893412987,"endHours":12.662808926317316,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:27","startHours":4.643509004442865,"endHours":5.445438996630309,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:15","startHours":5.2449564985834485,"endHours":6.247368988817755,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:04","startHours":14.266668910692205,"endHours":15.06859890287965,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.076318871629432,"endHours":18.47631887162943,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:47","startHours":18.27631887162943,"endHours":18.777525116746585,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.02631887162943,"endHours":19.77631887162943,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:40","startHours":23.860878934129868,"endHours":24.662808926317314,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:15","end":"07:45","startHours":6.247368988817755,"endHours":7.750987724169214,"quality":"inauspicious"},{"name":"Udveg","start":"07:45","end":"09:15","startHours":7.750987724169214,"endHours":9.254606459520673,"quality":"inauspicious"},{"name":"Chala","start":"09:15","end":"10:45","startHours":9.254606459520673,"endHours":10.758225194872134,"quality":"neutral"},{"name":"Labha","start":"10:45","end":"12:16","startHours":10.758225194872134,"endHours":12.261843930223593,"quality":"auspicious"},{"name":"Amṛta","start":"12:16","end":"13:46","startHours":12.261843930223593,"endHours":13.765462665575052,"quality":"auspicious"},{"name":"Kāla","start":"13:46","end":"15:16","startHours":13.765462665575052,"endHours":15.269081400926513,"quality":"inauspicious"},{"name":"Śubha","start":"15:16","end":"16:46","startHours":15.269081400926513,"endHours":16.772700136277972,"quality":"auspicious"},{"name":"Roga","start":"16:46","end":"18:17","startHours":16.772700136277972,"endHours":18.27631887162943,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:17","end":"19:46","startHours":18.27631887162943,"endHours":19.772700136277972,"quality":"inauspicious"},{"name":"Śubha","start":"19:46","end":"21:16","startHours":19.772700136277972,"endHours":21.269081400926513,"quality":"auspicious"},{"name":"Roga","start":"21:16","end":"22:46","startHours":21.269081400926513,"endHours":22.76546266557505,"quality":"inauspicious"},{"name":"Udveg","start":"22:46","end":"00:16","startHours":22.76546266557505,"endHours":24.26184393022359,"quality":"inauspicious"},{"name":"Chala","start":"00:16","end":"01:45","startHours":24.26184393022359,"endHours":25.758225194872132,"quality":"neutral"},{"name":"Labha","start":"01:45","end":"03:15","startHours":25.758225194872132,"endHours":27.254606459520673,"quality":"auspicious"},{"name":"Amṛta","start":"03:15","end":"04:45","startHours":27.254606459520673,"endHours":28.750987724169214,"quality":"auspicious"},{"name":"Kāla","start":"04:45","end":"06:15","startHours":28.750987724169214,"endHours":30.247368988817755,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.247368988817755,"endHours":7.247368988817755,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.247368988817755,"endHours":8.247368988817755,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.247368988817755,"endHours":9.247368988817755,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.247368988817755,"endHours":10.247368988817755,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.247368988817755,"endHours":11.247368988817755,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.247368988817755,"endHours":12.247368988817755,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.247368988817755,"endHours":13.247368988817755,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.247368988817755,"endHours":14.247368988817755,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.247368988817755,"endHours":15.247368988817755,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.247368988817755,"endHours":16.247368988817755,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.247368988817755,"endHours":17.247368988817755,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.247368988817755,"endHours":18.247368988817755,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.247368988817755,"endHours":19.247368988817755,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.247368988817755,"endHours":20.247368988817755,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.247368988817755,"endHours":21.247368988817755,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.247368988817755,"endHours":22.247368988817755,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.247368988817755,"endHours":23.247368988817755,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.247368988817755,"endHours":24.247368988817755,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.247368988817755,"endHours":25.247368988817755,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.247368988817755,"endHours":26.247368988817755,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.247368988817755,"endHours":27.247368988817755,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.247368988817755,"endHours":28.247368988817755,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.247368988817755,"endHours":29.247368988817755,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.247368988817755,"endHours":30.247368988817755,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.1790031875797657,"eotMinutes":11.167764186584405,"ayanamsa":25.7772}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvitīyā · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"kozhikode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 1, 2137 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"October 1, 2137 CE for Kozhikode (Calicut), Kerala: Kṛṣṇa Dvitīyā, sūryodaya 06:15, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2137-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2137-10-01","sa":"https://sa.vidhyamitra.com/city/kozhikode/2137-10-01","hi":"https://hi.vidhyamitra.com/city/kozhikode/2137-10-01","x-default":"https://vidhyamitra.com/city/kozhikode/2137-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T12:11:04.233Z","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":"2026-06-02T12:11:04.233Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T12:11:04.233Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}