{"id":"vidhyamitra:city-day:perth:1844-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1844-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1844-12-30","date_display":"December 30, 1844 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":1844,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2394930.770833,"kali_year":4946,"ahargana":1806465.2708,"sun":{"sidereal_longitude":256.9649,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":138.8543,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.8894,"elapsed_within_tithi_degrees":1.8894},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.8543,"elapsed_within_degrees":5.521},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.8192},"karana":{"half_tithi_index":40,"name":"Gara"},"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":1844,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2394930.770833,"ahargana":1806465.2708,"kali_year":4946,"ayanamsa_lahiri":21.6877,"grahas":{"sun":{"sidereal_longitude":256.83059000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":135.54109,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-4.4886},"mars":{"sidereal_longitude":206.75398999999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":278.31489,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":337.2540899999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":225.74078999999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":286.42629,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":224.7766,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":44.7766,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1844,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2394930.770833,"kali_year":4946,"ahargana":1806465.2708,"sun":{"sidereal_longitude":256.9649,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":138.8543,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.8894,"elapsed_within_tithi_degrees":1.8894},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.8543,"elapsed_within_degrees":5.521},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.8192},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.489,"elongation":118.111},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.489,"opposition_distance":61.889}},"eclipse_window_40days":[{"offset_days":-20,"type":"solar","occurs":true,"moon_latitude":1.036,"elongation":2.732}]},"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":"05:13","sunsetLocal":"19:26","solarNoonLocal":"12:19","dayLengthHours":14.211524448542772,"dayLengthDisplay":"14 Hours 12 Mins 41 Secs","nightLengthDisplay":"9 Hours 47 Mins 19 Secs","moonriseLocal":"22:34","moonsetLocal":"09:55","rahuKala":{"name":"Rāhu Kāla","start":"07:00","end":"08:46","startHours":6.993366573467663,"endHours":8.76980712953551,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:33","end":"12:19","startHours":10.546247685603355,"endHours":12.322688241671202,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:06","end":"15:53","startHours":14.099128797739048,"endHours":15.875569353806895,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.532948388726464,"endHours":9.006665870344555,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:11","startHours":5.809072869422432,"endHours":6.188046854716906,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:48","startHours":11.848970760053112,"endHours":12.796405723289295,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:19","end":"04:16","startHours":3.322056090927447,"endHours":4.269491054163632,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:02","end":"05:13","startHours":4.032632313354585,"endHours":5.216926017399817,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:38","startHours":14.691275649761664,"endHours":15.63871061299785,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:14","end":"19:38","startHours":19.22845046594259,"endHours":19.62845046594259,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:26","end":"20:01","startHours":19.42845046594259,"endHours":20.020597317965205,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:11","end":"20:56","startHours":19.17845046594259,"endHours":20.92845046594259,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:48","startHours":23.84897076005311,"endHours":24.796405723289293,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:13","end":"07:00","startHours":5.216926017399817,"endHours":6.993366573467663,"quality":"auspicious"},{"name":"Kāla","start":"07:00","end":"08:46","startHours":6.993366573467663,"endHours":8.76980712953551,"quality":"inauspicious"},{"name":"Śubha","start":"08:46","end":"10:33","startHours":8.76980712953551,"endHours":10.546247685603355,"quality":"auspicious"},{"name":"Roga","start":"10:33","end":"12:19","startHours":10.546247685603355,"endHours":12.322688241671202,"quality":"inauspicious"},{"name":"Udveg","start":"12:19","end":"14:06","startHours":12.322688241671202,"endHours":14.099128797739048,"quality":"inauspicious"},{"name":"Chala","start":"14:06","end":"15:53","startHours":14.099128797739048,"endHours":15.875569353806895,"quality":"neutral"},{"name":"Labha","start":"15:53","end":"17:39","startHours":15.875569353806895,"endHours":17.652009909874742,"quality":"auspicious"},{"name":"Amṛta","start":"17:39","end":"19:26","startHours":17.652009909874742,"endHours":19.42845046594259,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:26","end":"20:39","startHours":19.42845046594259,"endHours":20.652009909874742,"quality":"neutral"},{"name":"Labha","start":"20:39","end":"21:53","startHours":20.652009909874742,"endHours":21.875569353806895,"quality":"auspicious"},{"name":"Amṛta","start":"21:53","end":"23:06","startHours":21.875569353806895,"endHours":23.09912879773905,"quality":"auspicious"},{"name":"Kāla","start":"23:06","end":"00:19","startHours":23.09912879773905,"endHours":24.3226882416712,"quality":"inauspicious"},{"name":"Śubha","start":"00:19","end":"01:33","startHours":24.3226882416712,"endHours":25.546247685603355,"quality":"auspicious"},{"name":"Roga","start":"01:33","end":"02:46","startHours":25.546247685603355,"endHours":26.76980712953551,"quality":"inauspicious"},{"name":"Udveg","start":"02:46","end":"04:00","startHours":26.76980712953551,"endHours":27.993366573467664,"quality":"inauspicious"},{"name":"Chala","start":"04:00","end":"05:13","startHours":27.993366573467664,"endHours":29.216926017399818,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.216926017399817,"endHours":6.216926017399817,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.216926017399817,"endHours":7.216926017399817,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.216926017399817,"endHours":8.216926017399818,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.216926017399818,"endHours":9.216926017399818,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.216926017399818,"endHours":10.216926017399818,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.216926017399818,"endHours":11.216926017399818,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.216926017399818,"endHours":12.216926017399818,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.216926017399818,"endHours":13.216926017399818,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.216926017399818,"endHours":14.216926017399818,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.216926017399818,"endHours":15.216926017399818,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.216926017399818,"endHours":16.216926017399818,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.216926017399818,"endHours":17.216926017399818,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.216926017399818,"endHours":18.216926017399818,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.216926017399818,"endHours":19.216926017399818,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.216926017399818,"endHours":20.216926017399818,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.216926017399818,"endHours":21.216926017399818,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.216926017399818,"endHours":22.216926017399818,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.216926017399818,"endHours":23.216926017399818,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.216926017399818,"endHours":24.216926017399818,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.216926017399818,"endHours":25.216926017399818,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.216926017399818,"endHours":26.216926017399818,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.216926017399818,"endHours":27.216926017399818,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.216926017399818,"endHours":28.216926017399818,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.216926017399818,"endHours":29.216926017399818,"planetary_lord":"Venus"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.162791298753834,"eotMinutes":-2.803294500272213,"ayanamsa":21.6877}},"calendars":{"vikram_samvat":1901,"vikram_samvatsara":"Piṅgala","saka_samvat":1766,"saka_samvatsara":"Krodhi","bengali_samvat":1251,"malayalam_era":1020,"nanakshahi_year":375,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ṣaṣṭhī · Vikram 1901 Piṅgala · Śaka 1766 Krodhi"},"festivals":[],"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":[]},"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 December 30, 1844 CE · Perth, Australia · Vidhyamitra","description":"December 30, 1844 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:13, sūryāsta 19:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1844-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1844-12-30","sa":"https://sa.vidhyamitra.com/city/perth/1844-12-30","hi":"https://hi.vidhyamitra.com/city/perth/1844-12-30","x-default":"https://vidhyamitra.com/city/perth/1844-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:27:17.200Z","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":"2026-06-03T08:27:17.200Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:27:17.200Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}