{"id":"vidhyamitra:city-day:perth:1871-01-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1871-01-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1871-01-14","date_display":"January 14, 1871 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":1871,"month":1,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404441.770833,"kali_year":4972,"ahargana":1815976.2708,"sun":{"sidereal_longitude":271.6319,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":180.3296,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":268.6977,"elapsed_within_tithi_degrees":4.6977},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.3296,"elapsed_within_degrees":6.9962},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.9614},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1871,"month":1,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2404441.770833,"ahargana":1815976.2708,"kali_year":4972,"ayanamsa_lahiri":22.0515,"grahas":{"sun":{"sidereal_longitude":271.4363000000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":178.2264,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":4.4383},"mars":{"sidereal_longitude":164.1603,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":282.0064,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":57.072299999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":282.0165999999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":252.47299999999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":80.8381,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.8381,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1871,"month":1,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404441.770833,"kali_year":4972,"ahargana":1815976.2708,"sun":{"sidereal_longitude":271.6319,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":180.3296,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":268.6977,"elapsed_within_tithi_degrees":4.6977},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.3296,"elapsed_within_degrees":6.9962},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.9614},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.438,"elongation":91.302},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.438,"opposition_distance":88.698}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":0.376,"opposition_distance":1.57}]},"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":"19:26","solarNoonLocal":"12:26","dayLengthHours":14.03101762822894,"dayLengthDisplay":"14 Hours 01 Mins 52 Secs","nightLengthDisplay":"9 Hours 58 Mins 08 Secs","moonriseLocal":"23:50","moonsetLocal":"12:35","rahuKala":{"name":"Rāhu Kāla","start":"08:55","end":"10:40","startHours":8.918171009598572,"endHours":10.67204821312719,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:11","end":"15:56","startHours":14.179802620184425,"endHours":15.933679823713042,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:25","end":"07:10","startHours":5.410416602541337,"endHours":7.164293806069955,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:09","startHours":8.684320715794756,"endHours":9.152021303402389,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:22","startHours":5.995042337050877,"endHours":6.369202807136982,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:54","startHours":11.958224829048175,"endHours":12.893626004263437,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:29","startHours":3.539614252110812,"endHours":4.475015427326075,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:25","startHours":4.241165133522259,"endHours":5.410416602541337,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:42","startHours":14.764428354693964,"endHours":15.699829529909227,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:14","end":"19:38","startHours":19.241434230770277,"endHours":19.641434230770276,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:26","end":"20:02","startHours":19.441434230770277,"endHours":20.026059965279817,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:11","end":"20:56","startHours":19.191434230770277,"endHours":20.941434230770277,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:54","startHours":23.958224829048177,"endHours":24.89362600426344,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:25","end":"07:10","startHours":5.410416602541337,"endHours":7.164293806069955,"quality":"inauspicious"},{"name":"Śubha","start":"07:10","end":"08:55","startHours":7.164293806069955,"endHours":8.918171009598572,"quality":"auspicious"},{"name":"Roga","start":"08:55","end":"10:40","startHours":8.918171009598572,"endHours":10.67204821312719,"quality":"inauspicious"},{"name":"Udveg","start":"10:40","end":"12:26","startHours":10.67204821312719,"endHours":12.425925416655808,"quality":"inauspicious"},{"name":"Chala","start":"12:26","end":"14:11","startHours":12.425925416655808,"endHours":14.179802620184425,"quality":"neutral"},{"name":"Labha","start":"14:11","end":"15:56","startHours":14.179802620184425,"endHours":15.933679823713042,"quality":"auspicious"},{"name":"Amṛta","start":"15:56","end":"17:41","startHours":15.933679823713042,"endHours":17.68755702724166,"quality":"auspicious"},{"name":"Kāla","start":"17:41","end":"19:26","startHours":17.68755702724166,"endHours":19.441434230770277,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:26","end":"20:41","startHours":19.441434230770277,"endHours":20.68755702724166,"quality":"auspicious"},{"name":"Amṛta","start":"20:41","end":"21:56","startHours":20.68755702724166,"endHours":21.933679823713042,"quality":"auspicious"},{"name":"Kāla","start":"21:56","end":"23:11","startHours":21.933679823713042,"endHours":23.179802620184425,"quality":"inauspicious"},{"name":"Śubha","start":"23:11","end":"00:26","startHours":23.179802620184425,"endHours":24.425925416655808,"quality":"auspicious"},{"name":"Roga","start":"00:26","end":"01:40","startHours":24.425925416655808,"endHours":25.67204821312719,"quality":"inauspicious"},{"name":"Udveg","start":"01:40","end":"02:55","startHours":25.67204821312719,"endHours":26.918171009598574,"quality":"inauspicious"},{"name":"Chala","start":"02:55","end":"04:10","startHours":26.918171009598574,"endHours":28.164293806069956,"quality":"neutral"},{"name":"Labha","start":"04:10","end":"05:25","startHours":28.164293806069956,"endHours":29.41041660254134,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.410416602541337,"endHours":6.410416602541337,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.410416602541337,"endHours":7.410416602541337,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.410416602541337,"endHours":8.410416602541337,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.410416602541337,"endHours":9.410416602541337,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.410416602541337,"endHours":10.410416602541337,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.410416602541337,"endHours":11.410416602541337,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.410416602541337,"endHours":12.410416602541337,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.410416602541337,"endHours":13.410416602541337,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.410416602541337,"endHours":14.410416602541337,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.410416602541337,"endHours":15.410416602541337,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.410416602541337,"endHours":16.41041660254134,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.41041660254134,"endHours":17.41041660254134,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.41041660254134,"endHours":18.41041660254134,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.41041660254134,"endHours":19.41041660254134,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.41041660254134,"endHours":20.41041660254134,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.41041660254134,"endHours":21.41041660254134,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.41041660254134,"endHours":22.41041660254134,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.41041660254134,"endHours":23.41041660254134,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.41041660254134,"endHours":24.41041660254134,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.41041660254134,"endHours":25.41041660254134,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.41041660254134,"endHours":26.41041660254134,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.41041660254134,"endHours":27.41041660254134,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.41041660254134,"endHours":28.41041660254134,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.41041660254134,"endHours":29.41041660254134,"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.393940895289536,"eotMinutes":-8.99752499934842,"ayanamsa":22.0515}},"calendars":{"vikram_samvat":1928,"vikram_samvatsara":"Tāraṇa","saka_samvat":1793,"saka_samvatsara":"Prajāpati","bengali_samvat":1278,"malayalam_era":1047,"nanakshahi_year":402,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Aṣṭamī · Vikram 1928 Tāraṇa · Śaka 1793 Prajāpati"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 January 14, 1871 CE · Perth, Australia · Vidhyamitra","description":"January 14, 1871 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 05:25, sūryāsta 19:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1871-01-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1871-01-14","sa":"https://sa.vidhyamitra.com/city/perth/1871-01-14","hi":"https://hi.vidhyamitra.com/city/perth/1871-01-14","x-default":"https://vidhyamitra.com/city/perth/1871-01-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T22:32:49.312Z","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":"2026-06-02T22:32:49.312Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T22:32:49.312Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}