{"id":"vidhyamitra:city-day:perth:1836-03-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1836-03-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1836-03-07","date_display":"March 7, 1836 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":1836,"month":3,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2391710.770833,"kali_year":4937,"ahargana":1803245.2708,"sun":{"sidereal_longitude":325.5314,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":190.8225,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":225.2911,"elapsed_within_tithi_degrees":9.2911},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.8225,"elapsed_within_degrees":4.1558},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.3539},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":1836,"month":3,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2391710.770833,"ahargana":1803245.2708,"kali_year":4937,"ayanamsa_lahiri":21.5646,"grahas":{"sun":{"sidereal_longitude":324.98061800000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":191.08781799999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":1.8692},"mars":{"sidereal_longitude":308.6679180000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":304.70031800000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":75.64101800000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":3.2014179999999897,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":195.12411799999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":35.3877,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.3877,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"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":1836,"month":3,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2391710.770833,"kali_year":4937,"ahargana":1803245.2708,"sun":{"sidereal_longitude":325.5314,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":190.8225,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":225.2911,"elapsed_within_tithi_degrees":9.2911},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.8225,"elapsed_within_degrees":4.1558},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.3539},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.869,"elongation":134.709},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.869,"opposition_distance":45.291}},"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":"06:11","sunsetLocal":"18:46","solarNoonLocal":"12:28","dayLengthHours":12.574820600635425,"dayLengthDisplay":"12 Hours 34 Mins 29 Secs","nightLengthDisplay":"11 Hours 25 Mins 31 Secs","moonriseLocal":"20:58","moonsetLocal":"10:07","rahuKala":{"name":"Rāhu Kāla","start":"07:45","end":"09:20","startHours":7.756590587659258,"endHours":9.328443162738687,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:54","end":"12:28","startHours":10.900295737818114,"endHours":12.472148312897541,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:03","end":"15:37","startHours":14.04400088797697,"endHours":15.615853463056398,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:32","startHours":9.118862819394762,"endHours":9.53802350608261,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.708688870939639,"endHours":7.044017420289917,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:53","startHours":12.052987626209694,"endHours":12.89130899958539,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:21","startHours":4.50809526582844,"endHours":5.346416639204135,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:11","startHours":5.136836295860212,"endHours":6.18473801257983,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:24","startHours":14.56795174633678,"endHours":15.406273119712475,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.559558613215255,"endHours":18.959558613215254,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:17","startHours":18.759558613215255,"endHours":19.283509471575066,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.509558613215255,"endHours":20.259558613215255,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:53","startHours":24.052987626209696,"endHours":24.891308999585387,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:11","end":"07:45","startHours":6.18473801257983,"endHours":7.756590587659258,"quality":"auspicious"},{"name":"Kāla","start":"07:45","end":"09:20","startHours":7.756590587659258,"endHours":9.328443162738687,"quality":"inauspicious"},{"name":"Śubha","start":"09:20","end":"10:54","startHours":9.328443162738687,"endHours":10.900295737818114,"quality":"auspicious"},{"name":"Roga","start":"10:54","end":"12:28","startHours":10.900295737818114,"endHours":12.472148312897541,"quality":"inauspicious"},{"name":"Udveg","start":"12:28","end":"14:03","startHours":12.472148312897541,"endHours":14.04400088797697,"quality":"inauspicious"},{"name":"Chala","start":"14:03","end":"15:37","startHours":14.04400088797697,"endHours":15.615853463056398,"quality":"neutral"},{"name":"Labha","start":"15:37","end":"17:11","startHours":15.615853463056398,"endHours":17.18770603813583,"quality":"auspicious"},{"name":"Amṛta","start":"17:11","end":"18:46","startHours":17.18770603813583,"endHours":18.759558613215255,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:46","end":"20:11","startHours":18.759558613215255,"endHours":20.187706038135826,"quality":"neutral"},{"name":"Labha","start":"20:11","end":"21:37","startHours":20.187706038135826,"endHours":21.6158534630564,"quality":"auspicious"},{"name":"Amṛta","start":"21:37","end":"23:03","startHours":21.6158534630564,"endHours":23.04400088797697,"quality":"auspicious"},{"name":"Kāla","start":"23:03","end":"00:28","startHours":23.04400088797697,"endHours":24.47214831289754,"quality":"inauspicious"},{"name":"Śubha","start":"00:28","end":"01:54","startHours":24.47214831289754,"endHours":25.900295737818112,"quality":"auspicious"},{"name":"Roga","start":"01:54","end":"03:20","startHours":25.900295737818112,"endHours":27.328443162738687,"quality":"inauspicious"},{"name":"Udveg","start":"03:20","end":"04:45","startHours":27.328443162738687,"endHours":28.756590587659257,"quality":"inauspicious"},{"name":"Chala","start":"04:45","end":"06:11","startHours":28.756590587659257,"endHours":30.184738012579828,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.18473801257983,"endHours":7.18473801257983,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.18473801257983,"endHours":8.18473801257983,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.18473801257983,"endHours":9.18473801257983,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.18473801257983,"endHours":10.18473801257983,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.18473801257983,"endHours":11.18473801257983,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.18473801257983,"endHours":12.18473801257983,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.18473801257983,"endHours":13.18473801257983,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.18473801257983,"endHours":14.18473801257983,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.18473801257983,"endHours":15.18473801257983,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.18473801257983,"endHours":16.184738012579828,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.184738012579828,"endHours":17.184738012579828,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.184738012579828,"endHours":18.184738012579828,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.184738012579828,"endHours":19.184738012579828,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.184738012579828,"endHours":20.184738012579828,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.184738012579828,"endHours":21.184738012579828,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.184738012579828,"endHours":22.184738012579828,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.184738012579828,"endHours":23.184738012579828,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.184738012579828,"endHours":24.184738012579828,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.184738012579828,"endHours":25.184738012579828,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.184738012579828,"endHours":26.184738012579828,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.184738012579828,"endHours":27.184738012579828,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.184738012579828,"endHours":28.184738012579828,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.184738012579828,"endHours":29.184738012579828,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.184738012579828,"endHours":30.184738012579828,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.309952737574909,"eotMinutes":-11.770898773852434,"ayanamsa":21.5646}},"calendars":{"vikram_samvat":1893,"vikram_samvatsara":"Saumya","saka_samvat":1758,"saka_samvatsara":"Durmukhi","bengali_samvat":1243,"malayalam_era":1012,"nanakshahi_year":367,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Caturthī · Vikram 1893 Saumya · Śaka 1758 Durmukhi"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 March 7, 1836 CE · Perth, Australia · Vidhyamitra","description":"March 7, 1836 CE for Perth, Australia: Kṛṣṇa Caturthī, sūryodaya 06:11, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1836-03-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1836-03-07","sa":"https://sa.vidhyamitra.com/city/perth/1836-03-07","hi":"https://hi.vidhyamitra.com/city/perth/1836-03-07","x-default":"https://vidhyamitra.com/city/perth/1836-03-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T21:06:20.572Z","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":"2026-06-03T21:06:20.572Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T21:06:20.572Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}