{"id":"vidhyamitra:city-day:perth:2123-10-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2123-10-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2123-10-26","date_display":"October 26, 2123 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":2123,"month":10,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496767.770833,"kali_year":5225,"ahargana":1908302.2708,"sun":{"sidereal_longitude":185.5368,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":262.1736,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.6367,"elapsed_within_tithi_degrees":4.6367},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.1736,"elapsed_within_degrees":8.8402},"yoga":{"number":7,"name":"Sukarma","sum_longitude":87.7104},"karana":{"half_tithi_index":12,"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":2123,"month":10,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496767.770833,"ahargana":1908302.2708,"kali_year":5225,"ayanamsa_lahiri":25.5826,"grahas":{"sun":{"sidereal_longitude":186.550068,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":259.42586800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":2.463},"mars":{"sidereal_longitude":230.25106800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":203.095368,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":169.80676800000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":211.43206799999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":108.546268,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":228.9623,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":48.9623,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2123,"month":10,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496767.770833,"kali_year":5225,"ahargana":1908302.2708,"sun":{"sidereal_longitude":185.5368,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":262.1736,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.6367,"elapsed_within_tithi_degrees":4.6367},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.1736,"elapsed_within_degrees":8.8402},"yoga":{"number":7,"name":"Sukarma","sum_longitude":87.7104},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.463,"elongation":76.637},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.463,"opposition_distance":103.363}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"05:25","sunsetLocal":"18:35","solarNoonLocal":"12:00","dayLengthHours":13.169736690237862,"dayLengthDisplay":"13 Hours 10 Mins 11 Secs","nightLengthDisplay":"10 Hours 49 Mins 49 Secs","moonriseLocal":"09:49","moonsetLocal":"23:55","rahuKala":{"name":"Rāhu Kāla","start":"15:18","end":"16:57","startHours":15.296663842720237,"endHours":16.94288092899997,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:43","end":"10:21","startHours":8.711795497601306,"endHours":10.358012583881038,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:00","end":"13:39","startHours":12.004229670160772,"endHours":13.650446756440505,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:56","startHours":8.492299886097342,"endHours":8.93129110910527,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:19","startHours":5.968100353801752,"endHours":6.319293332208095,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:27","startHours":11.565238447152844,"endHours":12.4432208931687,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:40","end":"04:32","startHours":3.663396433010126,"endHours":4.5413788790259835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:25","startHours":4.3218832675220185,"endHours":5.419361325041841,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:05","startHours":14.199185785200417,"endHours":15.077168231216275,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.389098015279703,"endHours":18.789098015279702,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:08","startHours":18.589098015279703,"endHours":19.137837044039614,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.339098015279703,"endHours":20.089098015279703,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:27","startHours":23.565238447152844,"endHours":24.4432208931687,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:25","end":"07:04","startHours":5.419361325041841,"endHours":7.065578411321574,"quality":"inauspicious"},{"name":"Udveg","start":"07:04","end":"08:43","startHours":7.065578411321574,"endHours":8.711795497601306,"quality":"inauspicious"},{"name":"Chala","start":"08:43","end":"10:21","startHours":8.711795497601306,"endHours":10.358012583881038,"quality":"neutral"},{"name":"Labha","start":"10:21","end":"12:00","startHours":10.358012583881038,"endHours":12.004229670160772,"quality":"auspicious"},{"name":"Amṛta","start":"12:00","end":"13:39","startHours":12.004229670160772,"endHours":13.650446756440505,"quality":"auspicious"},{"name":"Kāla","start":"13:39","end":"15:18","startHours":13.650446756440505,"endHours":15.296663842720237,"quality":"inauspicious"},{"name":"Śubha","start":"15:18","end":"16:57","startHours":15.296663842720237,"endHours":16.94288092899997,"quality":"auspicious"},{"name":"Roga","start":"16:57","end":"18:35","startHours":16.94288092899997,"endHours":18.589098015279703,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:35","end":"19:57","startHours":18.589098015279703,"endHours":19.94288092899997,"quality":"inauspicious"},{"name":"Śubha","start":"19:57","end":"21:18","startHours":19.94288092899997,"endHours":21.296663842720235,"quality":"auspicious"},{"name":"Roga","start":"21:18","end":"22:39","startHours":21.296663842720235,"endHours":22.650446756440505,"quality":"inauspicious"},{"name":"Udveg","start":"22:39","end":"00:00","startHours":22.650446756440505,"endHours":24.004229670160772,"quality":"inauspicious"},{"name":"Chala","start":"00:00","end":"01:21","startHours":24.004229670160772,"endHours":25.358012583881038,"quality":"neutral"},{"name":"Labha","start":"01:21","end":"02:43","startHours":25.358012583881038,"endHours":26.711795497601308,"quality":"auspicious"},{"name":"Amṛta","start":"02:43","end":"04:04","startHours":26.711795497601308,"endHours":28.065578411321574,"quality":"auspicious"},{"name":"Kāla","start":"04:04","end":"05:25","startHours":28.065578411321574,"endHours":29.41936132504184,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.419361325041841,"endHours":6.419361325041841,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.419361325041841,"endHours":7.419361325041841,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.419361325041841,"endHours":8.41936132504184,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.41936132504184,"endHours":9.41936132504184,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.41936132504184,"endHours":10.41936132504184,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.41936132504184,"endHours":11.41936132504184,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.41936132504184,"endHours":12.41936132504184,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.41936132504184,"endHours":13.41936132504184,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.41936132504184,"endHours":14.41936132504184,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.41936132504184,"endHours":15.41936132504184,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.41936132504184,"endHours":16.41936132504184,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.41936132504184,"endHours":17.41936132504184,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.41936132504184,"endHours":18.41936132504184,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.41936132504184,"endHours":19.41936132504184,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.41936132504184,"endHours":20.41936132504184,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.41936132504184,"endHours":21.41936132504184,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.41936132504184,"endHours":22.41936132504184,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.41936132504184,"endHours":23.41936132504184,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.41936132504184,"endHours":24.41936132504184,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.41936132504184,"endHours":25.41936132504184,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.41936132504184,"endHours":26.41936132504184,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.41936132504184,"endHours":27.41936132504184,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.41936132504184,"endHours":28.41936132504184,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.41936132504184,"endHours":29.41936132504184,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.212998539554022,"eotMinutes":16.304219790353635,"ayanamsa":25.5826}},"calendars":{"vikram_samvat":2180,"vikram_samvatsara":"Durmukhi","saka_samvat":2045,"saka_samvatsara":"Subhānu","bengali_samvat":1530,"malayalam_era":1299,"nanakshahi_year":654,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Saptamī · Vikram 2180 Durmukhi · Śaka 2045 Subhānu"},"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":[]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 26, 2123 CE · Perth, Australia · Vidhyamitra","description":"October 26, 2123 CE for Perth, Australia: Śukla Saptamī, sūryodaya 05:25, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2123-10-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2123-10-26","sa":"https://sa.vidhyamitra.com/city/perth/2123-10-26","hi":"https://hi.vidhyamitra.com/city/perth/2123-10-26","x-default":"https://vidhyamitra.com/city/perth/2123-10-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:21:39.615Z","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":"2026-06-02T19:21:39.615Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:21:39.615Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}