{"id":"vidhyamitra:city-day:perth:1879-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1879-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1879-01-29","date_display":"January 29, 1879 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":1879,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407378.770833,"kali_year":4980,"ahargana":1818913.2708,"sun":{"sidereal_longitude":286.9307,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":3.0353,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.1045,"elapsed_within_tithi_degrees":4.1045},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":3.0353,"elapsed_within_degrees":3.0353},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.966},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1879,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2407378.770833,"ahargana":1818913.2708,"kali_year":4980,"ayanamsa_lahiri":22.1638,"grahas":{"sun":{"sidereal_longitude":286.641485,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":0.8448849999999766,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":4.3984},"mars":{"sidereal_longitude":244.44638499999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":266.85358500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":296.27658500000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":301.2927850000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":338.023585,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":285.2217,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":105.2217,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"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":1879,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407378.770833,"kali_year":4980,"ahargana":1818913.2708,"sun":{"sidereal_longitude":286.9307,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":3.0353,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.1045,"elapsed_within_tithi_degrees":4.1045},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":3.0353,"elapsed_within_degrees":3.0353},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.966},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.398,"elongation":76.105},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.398,"opposition_distance":103.895}},"eclipse_window_40days":[{"offset_days":9,"type":"lunar","occurs":true,"moon_latitude":-0.753,"opposition_distance":1.725}]},"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":"05:39","sunsetLocal":"19:21","solarNoonLocal":"12:30","dayLengthHours":13.705006652261304,"dayLengthDisplay":"13 Hours 42 Mins 18 Secs","nightLengthDisplay":"10 Hours 17 Mins 42 Secs","moonriseLocal":"11:46","moonsetLocal":"23:07","rahuKala":{"name":"Rāhu Kāla","start":"12:30","end":"14:13","startHours":12.49550203287857,"endHours":14.208627864411234,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:21","end":"09:04","startHours":7.356124538280581,"endHours":9.069250369813243,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:47","end":"12:30","startHours":10.782376201345908,"endHours":12.49550203287857,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:18","startHours":8.840833592275555,"endHours":9.297667147350932,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:35","startHours":6.214040650592139,"endHours":6.57950749465244,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:57","startHours":12.038668477803192,"endHours":12.952335587953947,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:49","end":"04:44","startHours":3.815664486446411,"endHours":4.729331596597165,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:39","startHours":4.500914819059476,"endHours":5.642998706747918,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:42","startHours":14.779669808255452,"endHours":15.693336918406205,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:09","end":"19:33","startHours":19.148005359009222,"endHours":19.54800535900922,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:21","end":"19:55","startHours":19.34800535900922,"endHours":19.919047302853443,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:06","end":"20:51","startHours":19.09800535900922,"endHours":20.84800535900922,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:57","startHours":24.038668477803192,"endHours":24.952335587953947,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:39","end":"07:21","startHours":5.642998706747918,"endHours":7.356124538280581,"quality":"auspicious"},{"name":"Amṛta","start":"07:21","end":"09:04","startHours":7.356124538280581,"endHours":9.069250369813243,"quality":"auspicious"},{"name":"Kāla","start":"09:04","end":"10:47","startHours":9.069250369813243,"endHours":10.782376201345908,"quality":"inauspicious"},{"name":"Śubha","start":"10:47","end":"12:30","startHours":10.782376201345908,"endHours":12.49550203287857,"quality":"auspicious"},{"name":"Roga","start":"12:30","end":"14:13","startHours":12.49550203287857,"endHours":14.208627864411234,"quality":"inauspicious"},{"name":"Udveg","start":"14:13","end":"15:55","startHours":14.208627864411234,"endHours":15.921753695943895,"quality":"inauspicious"},{"name":"Chala","start":"15:55","end":"17:38","startHours":15.921753695943895,"endHours":17.63487952747656,"quality":"neutral"},{"name":"Labha","start":"17:38","end":"19:21","startHours":17.63487952747656,"endHours":19.34800535900922,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:21","end":"20:38","startHours":19.34800535900922,"endHours":20.634879527476556,"quality":"inauspicious"},{"name":"Chala","start":"20:38","end":"21:55","startHours":20.634879527476556,"endHours":21.921753695943895,"quality":"neutral"},{"name":"Labha","start":"21:55","end":"23:13","startHours":21.921753695943895,"endHours":23.208627864411234,"quality":"auspicious"},{"name":"Amṛta","start":"23:13","end":"00:30","startHours":23.208627864411234,"endHours":24.49550203287857,"quality":"auspicious"},{"name":"Kāla","start":"00:30","end":"01:47","startHours":24.49550203287857,"endHours":25.782376201345905,"quality":"inauspicious"},{"name":"Śubha","start":"01:47","end":"03:04","startHours":25.782376201345905,"endHours":27.069250369813243,"quality":"auspicious"},{"name":"Roga","start":"03:04","end":"04:21","startHours":27.069250369813243,"endHours":28.356124538280582,"quality":"inauspicious"},{"name":"Udveg","start":"04:21","end":"05:39","startHours":28.356124538280582,"endHours":29.642998706747917,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.642998706747918,"endHours":6.642998706747918,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.642998706747918,"endHours":7.642998706747918,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.642998706747918,"endHours":8.642998706747917,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.642998706747917,"endHours":9.642998706747917,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.642998706747917,"endHours":10.642998706747917,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.642998706747917,"endHours":11.642998706747917,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.642998706747917,"endHours":12.642998706747917,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.642998706747917,"endHours":13.642998706747917,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.642998706747917,"endHours":14.642998706747917,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.642998706747917,"endHours":15.642998706747917,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.642998706747917,"endHours":16.642998706747917,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.642998706747917,"endHours":17.642998706747917,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.642998706747917,"endHours":18.642998706747917,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.642998706747917,"endHours":19.642998706747917,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.642998706747917,"endHours":20.642998706747917,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.642998706747917,"endHours":21.642998706747917,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.642998706747917,"endHours":22.642998706747917,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.642998706747917,"endHours":23.642998706747917,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.642998706747917,"endHours":24.642998706747917,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.642998706747917,"endHours":25.642998706747917,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.642998706747917,"endHours":26.642998706747917,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.642998706747917,"endHours":27.642998706747917,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.642998706747917,"endHours":28.642998706747917,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.642998706747917,"endHours":29.642998706747917,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.055917008970816,"eotMinutes":-13.172121972714217,"ayanamsa":22.1638}},"calendars":{"vikram_samvat":1936,"vikram_samvatsara":"Nandana","saka_samvat":1801,"saka_samvatsara":"Pramāthi","bengali_samvat":1286,"malayalam_era":1055,"nanakshahi_year":410,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Saptamī · Vikram 1936 Nandana · Śaka 1801 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 29, 1879 CE · Perth, Australia · Vidhyamitra","description":"January 29, 1879 CE for Perth, Australia: Śukla Saptamī, sūryodaya 05:39, sūryāsta 19:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1879-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1879-01-29","sa":"https://sa.vidhyamitra.com/city/perth/1879-01-29","hi":"https://hi.vidhyamitra.com/city/perth/1879-01-29","x-default":"https://vidhyamitra.com/city/perth/1879-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:26:04.179Z","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":"2026-05-31T06:26:04.179Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:26:04.179Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}