{"id":"vidhyamitra:city-day:perth:1898-10-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1898-10-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1898-10-06","date_display":"October 6, 1898 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":1898,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414568.770833,"kali_year":5000,"ahargana":1826103.2708,"sun":{"sidereal_longitude":169.8642,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":62.6238,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.7595,"elapsed_within_tithi_degrees":0.7595},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":62.6238,"elapsed_within_degrees":9.2905},"yoga":{"number":18,"name":"Varīyān","sum_longitude":232.488},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1898,"month":10,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2414568.770833,"ahargana":1826103.2708,"kali_year":5000,"ayanamsa_lahiri":22.4388,"grahas":{"sun":{"sidereal_longitude":170.36277399999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":61.82287400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":1.6578},"mars":{"sidereal_longitude":87.711274,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":161.63617399999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":177.51917400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":217.456774,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":226.84377399999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":264.2609,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":84.2609,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1898,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414568.770833,"kali_year":5000,"ahargana":1826103.2708,"sun":{"sidereal_longitude":169.8642,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":62.6238,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.7595,"elapsed_within_tithi_degrees":0.7595},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":62.6238,"elapsed_within_degrees":9.2905},"yoga":{"number":18,"name":"Varīyān","sum_longitude":232.488},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.658,"elongation":107.24},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.658,"opposition_distance":72.76}},"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":"05:47","sunsetLocal":"18:20","solarNoonLocal":"12:04","dayLengthHours":12.553409838087,"dayLengthDisplay":"12 Hours 33 Mins 12 Secs","nightLengthDisplay":"11 Hours 26 Mins 48 Secs","moonriseLocal":"23:49","moonsetLocal":"09:50","rahuKala":{"name":"Rāhu Kāla","start":"13:38","end":"15:12","startHours":13.633815809796419,"endHours":15.202992039557294,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:47","end":"07:21","startHours":5.787934660992044,"endHours":7.357110890752919,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:56","end":"10:30","startHours":8.926287120513795,"endHours":10.495463350274669,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:08","startHours":8.717063623212344,"endHours":9.135510617815244,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:39","startHours":6.310993404245669,"endHours":6.645750999927989,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:29","startHours":11.646192585432642,"endHours":12.483086574638444,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:57","startHours":4.1141466825804445,"endHours":4.951040671786244,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:47","startHours":4.741817174484794,"endHours":5.787934660992044,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.156874553050045,"endHours":14.993768542255845,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.141344499079043,"endHours":18.54134449907904,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:52","startHours":18.341344499079042,"endHours":18.864403242332667,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.091344499079042,"endHours":19.841344499079042,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:29","startHours":23.646192585432644,"endHours":24.483086574638442,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:47","end":"07:21","startHours":5.787934660992044,"endHours":7.357110890752919,"quality":"auspicious"},{"name":"Roga","start":"07:21","end":"08:56","startHours":7.357110890752919,"endHours":8.926287120513795,"quality":"inauspicious"},{"name":"Udveg","start":"08:56","end":"10:30","startHours":8.926287120513795,"endHours":10.495463350274669,"quality":"inauspicious"},{"name":"Chala","start":"10:30","end":"12:04","startHours":10.495463350274669,"endHours":12.064639580035543,"quality":"neutral"},{"name":"Labha","start":"12:04","end":"13:38","startHours":12.064639580035543,"endHours":13.633815809796419,"quality":"auspicious"},{"name":"Amṛta","start":"13:38","end":"15:12","startHours":13.633815809796419,"endHours":15.202992039557294,"quality":"auspicious"},{"name":"Kāla","start":"15:12","end":"16:46","startHours":15.202992039557294,"endHours":16.77216826931817,"quality":"inauspicious"},{"name":"Śubha","start":"16:46","end":"18:20","startHours":16.77216826931817,"endHours":18.341344499079042,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:20","end":"19:46","startHours":18.341344499079042,"endHours":19.77216826931817,"quality":"auspicious"},{"name":"Kāla","start":"19:46","end":"21:12","startHours":19.77216826931817,"endHours":21.202992039557294,"quality":"inauspicious"},{"name":"Śubha","start":"21:12","end":"22:38","startHours":21.202992039557294,"endHours":22.633815809796417,"quality":"auspicious"},{"name":"Roga","start":"22:38","end":"00:04","startHours":22.633815809796417,"endHours":24.064639580035543,"quality":"inauspicious"},{"name":"Udveg","start":"00:04","end":"01:30","startHours":24.064639580035543,"endHours":25.49546335027467,"quality":"inauspicious"},{"name":"Chala","start":"01:30","end":"02:56","startHours":25.49546335027467,"endHours":26.92628712051379,"quality":"neutral"},{"name":"Labha","start":"02:56","end":"04:21","startHours":26.92628712051379,"endHours":28.357110890752917,"quality":"auspicious"},{"name":"Amṛta","start":"04:21","end":"05:47","startHours":28.357110890752917,"endHours":29.787934660992043,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.787934660992044,"endHours":6.787934660992044,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.787934660992044,"endHours":7.787934660992044,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.787934660992044,"endHours":8.787934660992043,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.787934660992043,"endHours":9.787934660992043,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.787934660992043,"endHours":10.787934660992043,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.787934660992043,"endHours":11.787934660992043,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.787934660992043,"endHours":12.787934660992043,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.787934660992043,"endHours":13.787934660992043,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.787934660992043,"endHours":14.787934660992043,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.787934660992043,"endHours":15.787934660992043,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.787934660992043,"endHours":16.787934660992043,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.787934660992043,"endHours":17.787934660992043,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.787934660992043,"endHours":18.787934660992043,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.787934660992043,"endHours":19.787934660992043,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.787934660992043,"endHours":20.787934660992043,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.787934660992043,"endHours":21.787934660992043,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.787934660992043,"endHours":22.787934660992043,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.787934660992043,"endHours":23.787934660992043,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.787934660992043,"endHours":24.787934660992043,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.787934660992043,"endHours":25.787934660992043,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.787934660992043,"endHours":26.787934660992043,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.787934660992043,"endHours":27.787934660992043,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.787934660992043,"endHours":28.787934660992043,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.787934660992043,"endHours":29.787934660992043,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.0559032443197545,"eotMinutes":12.679625197867345,"ayanamsa":22.4388}},"calendars":{"vikram_samvat":1955,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1820,"saka_samvatsara":"Vilambī","bengali_samvat":1305,"malayalam_era":1074,"nanakshahi_year":429,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina (Adhika) Kṛṣṇa Saptamī · Vikram 1955 Virodhakṛt · Śaka 1820 Vilambī"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 6, 1898 CE · Perth, Australia · Vidhyamitra","description":"October 6, 1898 CE for Perth, Australia: Kṛṣṇa Saptamī, sūryodaya 05:47, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1898-10-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1898-10-06","sa":"https://sa.vidhyamitra.com/city/perth/1898-10-06","hi":"https://hi.vidhyamitra.com/city/perth/1898-10-06","x-default":"https://vidhyamitra.com/city/perth/1898-10-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:38:18.988Z","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":"2026-06-01T15:38:18.988Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:38:18.988Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}