{"id":"vidhyamitra:city-day:ranchi:2154-10-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2154-10-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-10-07","date_display":"October 7, 2154 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":2154,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508071.770833,"kali_year":5256,"ahargana":1919606.2708,"sun":{"sidereal_longitude":166.6663,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":161.654,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.9877,"elapsed_within_tithi_degrees":6.9877},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":161.654,"elapsed_within_degrees":1.654},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.3204},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2154,"month":10,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508071.770833,"ahargana":1919606.2708,"kali_year":5256,"ayanamsa_lahiri":26.0149,"grahas":{"sun":{"sidereal_longitude":167.78717200000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":163.91037200000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":0.6542},"mars":{"sidereal_longitude":110.55727200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":148.95847200000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":37.42527200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":137.39987200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":125.73367200000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":350.022,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":170.022,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"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":2154,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508071.770833,"kali_year":5256,"ahargana":1919606.2708,"sun":{"sidereal_longitude":166.6663,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":161.654,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.9877,"elapsed_within_tithi_degrees":6.9877},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":161.654,"elapsed_within_degrees":1.654},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.3204},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.654,"elongation":5.012},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.654,"opposition_distance":174.988}},"eclipse_window_40days":[{"offset_days":14,"type":"lunar","occurs":true,"moon_latitude":0.683,"opposition_distance":2.512}]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:42","sunsetLocal":"17:30","solarNoonLocal":"11:36","dayLengthHours":11.807230661241775,"dayLengthDisplay":"11 Hours 48 Mins 26 Secs","nightLengthDisplay":"12 Hours 11 Mins 34 Secs","moonriseLocal":"05:25","moonsetLocal":"17:16","rahuKala":{"name":"Rāhu Kāla","start":"07:10","end":"08:39","startHours":7.169002665217341,"endHours":8.644906497872562,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:07","end":"11:36","startHours":10.120810330527785,"endHours":11.596714163183005,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:04","end":"14:33","startHours":13.072617995838229,"endHours":14.548521828493449,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:51","startHours":8.4481193201852,"endHours":8.841693675559926,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:30","startHours":6.185066776780526,"endHours":6.499926261080307,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:12","end":"11:59","startHours":11.20313980780828,"endHours":11.990288518557731,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:54","startHours":4.118801411063215,"endHours":4.905950121812667,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:42","startHours":4.709162944125304,"endHours":5.693098832562119,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:34","end":"14:21","startHours":13.564585940056634,"endHours":14.351734650806087,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.300329493803893,"endHours":17.700329493803892,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"18:00","startHours":17.500329493803893,"endHours":17.992297438022298,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.250329493803893,"endHours":19.000329493803893,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:12","end":"23:59","startHours":23.20313980780828,"endHours":23.99028851855773,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:42","end":"07:10","startHours":5.693098832562119,"endHours":7.169002665217341,"quality":"auspicious"},{"name":"Kāla","start":"07:10","end":"08:39","startHours":7.169002665217341,"endHours":8.644906497872562,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:07","startHours":8.644906497872562,"endHours":10.120810330527785,"quality":"auspicious"},{"name":"Roga","start":"10:07","end":"11:36","startHours":10.120810330527785,"endHours":11.596714163183005,"quality":"inauspicious"},{"name":"Udveg","start":"11:36","end":"13:04","startHours":11.596714163183005,"endHours":13.072617995838229,"quality":"inauspicious"},{"name":"Chala","start":"13:04","end":"14:33","startHours":13.072617995838229,"endHours":14.548521828493449,"quality":"neutral"},{"name":"Labha","start":"14:33","end":"16:01","startHours":14.548521828493449,"endHours":16.024425661148673,"quality":"auspicious"},{"name":"Amṛta","start":"16:01","end":"17:30","startHours":16.024425661148673,"endHours":17.500329493803893,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:30","end":"19:01","startHours":17.500329493803893,"endHours":19.02442566114867,"quality":"neutral"},{"name":"Labha","start":"19:01","end":"20:33","startHours":19.02442566114867,"endHours":20.54852182849345,"quality":"auspicious"},{"name":"Amṛta","start":"20:33","end":"22:04","startHours":20.54852182849345,"endHours":22.07261799583823,"quality":"auspicious"},{"name":"Kāla","start":"22:04","end":"23:36","startHours":22.07261799583823,"endHours":23.596714163183005,"quality":"inauspicious"},{"name":"Śubha","start":"23:36","end":"01:07","startHours":23.596714163183005,"endHours":25.12081033052778,"quality":"auspicious"},{"name":"Roga","start":"01:07","end":"02:39","startHours":25.12081033052778,"endHours":26.64490649787256,"quality":"inauspicious"},{"name":"Udveg","start":"02:39","end":"04:10","startHours":26.64490649787256,"endHours":28.16900266521734,"quality":"inauspicious"},{"name":"Chala","start":"04:10","end":"05:42","startHours":28.16900266521734,"endHours":29.693098832562118,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.693098832562119,"endHours":6.693098832562119,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.693098832562119,"endHours":7.693098832562119,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.693098832562119,"endHours":8.693098832562118,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.693098832562118,"endHours":9.693098832562118,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.693098832562118,"endHours":10.693098832562118,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.693098832562118,"endHours":11.693098832562118,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.693098832562118,"endHours":12.693098832562118,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.693098832562118,"endHours":13.693098832562118,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.693098832562118,"endHours":14.693098832562118,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.693098832562118,"endHours":15.693098832562118,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.693098832562118,"endHours":16.693098832562118,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.693098832562118,"endHours":17.693098832562118,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.693098832562118,"endHours":18.693098832562118,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.693098832562118,"endHours":19.693098832562118,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.693098832562118,"endHours":20.693098832562118,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.693098832562118,"endHours":21.693098832562118,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.693098832562118,"endHours":22.693098832562118,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.693098832562118,"endHours":23.693098832562118,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.693098832562118,"endHours":24.693098832562118,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.693098832562118,"endHours":25.693098832562118,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.693098832562118,"endHours":26.693098832562118,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.693098832562118,"endHours":27.693098832562118,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.693098832562118,"endHours":28.693098832562118,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.693098832562118,"endHours":29.693098832562118,"planetary_lord":"Venus"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","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":-5.444785343598026,"eotMinutes":12.958750209019716,"ayanamsa":26.0149}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"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 Amāvasyā · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"festivals":[{"id":"mahalaya-amavasya","name":"Mahālaya Amāvasyā (Sarvapitṛ Amāvasyā)","name_sanskrit":"महालय अमावस्या","tradition":"Pan-Hindu","associated_deity":"Pitṛ-deva","significance":"Final day of Pitṛ-Pakṣa; tarpaṇa for all ancestors.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 7, 2154 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 7, 2154 CE for Ranchi, Jharkhand: Kṛṣṇa Amāvasyā, sūryodaya 05:42, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2154-10-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2154-10-07","sa":"https://sa.vidhyamitra.com/city/ranchi/2154-10-07","hi":"https://hi.vidhyamitra.com/city/ranchi/2154-10-07","x-default":"https://vidhyamitra.com/city/ranchi/2154-10-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:57:02.009Z","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":"2026-05-30T23:57:02.009Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:57:02.009Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}