{"id":"vidhyamitra:city-day:perth:2075-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2075-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2075-01-07","date_display":"January 7, 2075 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":2075,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478944.770833,"kali_year":5176,"ahargana":1890479.2708,"sun":{"sidereal_longitude":261.5769,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":136.7779,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":235.201,"elapsed_within_tithi_degrees":7.201},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":136.7779,"elapsed_within_degrees":3.4445},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.3548},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2075,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478944.770833,"ahargana":1890479.2708,"kali_year":5176,"ayanamsa_lahiri":24.9009,"grahas":{"sun":{"sidereal_longitude":261.94143800000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":134.25153799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":3.0941},"mars":{"sidereal_longitude":274.5772380000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":278.600638,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":138.14963799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":214.90693799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":228.06253800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":93.3106,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":273.3106,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2075,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478944.770833,"kali_year":5176,"ahargana":1890479.2708,"sun":{"sidereal_longitude":261.5769,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":136.7779,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":235.201,"elapsed_within_tithi_degrees":7.201},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":136.7779,"elapsed_within_degrees":3.4445},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.3548},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.094,"elongation":124.799},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.094,"opposition_distance":55.201}},"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":"05:19","sunsetLocal":"19:27","solarNoonLocal":"12:23","dayLengthHours":14.130431220810358,"dayLengthDisplay":"14 Hours 07 Mins 50 Secs","nightLengthDisplay":"9 Hours 52 Mins 10 Secs","moonriseLocal":"22:10","moonsetLocal":"09:34","rahuKala":{"name":"Rāhu Kāla","start":"07:05","end":"08:51","startHours":7.081922863986443,"endHours":8.848226766587738,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:37","end":"12:23","startHours":10.614530669189033,"endHours":12.380834571790327,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:09","end":"15:55","startHours":14.147138474391621,"endHours":15.913442376992917,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:05","startHours":8.612719579574232,"endHours":9.083733953601243,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:17","startHours":5.904386928918913,"endHours":6.281198428140523,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:51","startHours":11.909820197763315,"endHours":12.85184894581734,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:22","startHours":3.4315614652771003,"endHours":4.373590213331124,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:19","startHours":4.138083026317618,"endHours":5.315618961385148,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:41","startHours":14.735906441925387,"endHours":15.677935189979411,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.246050182195507,"endHours":19.646050182195506,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:02","startHours":19.446050182195506,"endHours":20.034818149729272,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.196050182195506,"endHours":20.946050182195506,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:51","startHours":23.909820197763317,"endHours":24.851848945817338,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:19","end":"07:05","startHours":5.315618961385148,"endHours":7.081922863986443,"quality":"auspicious"},{"name":"Kāla","start":"07:05","end":"08:51","startHours":7.081922863986443,"endHours":8.848226766587738,"quality":"inauspicious"},{"name":"Śubha","start":"08:51","end":"10:37","startHours":8.848226766587738,"endHours":10.614530669189033,"quality":"auspicious"},{"name":"Roga","start":"10:37","end":"12:23","startHours":10.614530669189033,"endHours":12.380834571790327,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"14:09","startHours":12.380834571790327,"endHours":14.147138474391621,"quality":"inauspicious"},{"name":"Chala","start":"14:09","end":"15:55","startHours":14.147138474391621,"endHours":15.913442376992917,"quality":"neutral"},{"name":"Labha","start":"15:55","end":"17:41","startHours":15.913442376992917,"endHours":17.679746279594212,"quality":"auspicious"},{"name":"Amṛta","start":"17:41","end":"19:27","startHours":17.679746279594212,"endHours":19.446050182195506,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:27","end":"20:41","startHours":19.446050182195506,"endHours":20.679746279594212,"quality":"neutral"},{"name":"Labha","start":"20:41","end":"21:55","startHours":20.679746279594212,"endHours":21.91344237699292,"quality":"auspicious"},{"name":"Amṛta","start":"21:55","end":"23:09","startHours":21.91344237699292,"endHours":23.14713847439162,"quality":"auspicious"},{"name":"Kāla","start":"23:09","end":"00:23","startHours":23.14713847439162,"endHours":24.380834571790327,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:37","startHours":24.380834571790327,"endHours":25.614530669189033,"quality":"auspicious"},{"name":"Roga","start":"01:37","end":"02:51","startHours":25.614530669189033,"endHours":26.848226766587736,"quality":"inauspicious"},{"name":"Udveg","start":"02:51","end":"04:05","startHours":26.848226766587736,"endHours":28.081922863986442,"quality":"inauspicious"},{"name":"Chala","start":"04:05","end":"05:19","startHours":28.081922863986442,"endHours":29.315618961385148,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.315618961385148,"endHours":6.315618961385148,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.315618961385148,"endHours":7.315618961385148,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.315618961385148,"endHours":8.315618961385148,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.315618961385148,"endHours":9.315618961385148,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.315618961385148,"endHours":10.315618961385148,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.315618961385148,"endHours":11.315618961385148,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.315618961385148,"endHours":12.315618961385148,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.315618961385148,"endHours":13.315618961385148,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.315618961385148,"endHours":14.315618961385148,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.315618961385148,"endHours":15.315618961385148,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.315618961385148,"endHours":16.315618961385148,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.315618961385148,"endHours":17.315618961385148,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.315618961385148,"endHours":18.315618961385148,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.315618961385148,"endHours":19.315618961385148,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.315618961385148,"endHours":20.315618961385148,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.315618961385148,"endHours":21.315618961385148,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.315618961385148,"endHours":22.315618961385148,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.315618961385148,"endHours":23.315618961385148,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.315618961385148,"endHours":24.315618961385148,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.315618961385148,"endHours":25.315618961385148,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.315618961385148,"endHours":26.315618961385148,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.315618961385148,"endHours":27.315618961385148,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.315618961385148,"endHours":28.315618961385148,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.315618961385148,"endHours":29.315618961385148,"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"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.375313451456936,"eotMinutes":-6.292074307419696,"ayanamsa":24.9009}},"calendars":{"vikram_samvat":2132,"vikram_samvatsara":"Kīlaka","saka_samvat":1997,"saka_samvatsara":"Manmatha","bengali_samvat":1482,"malayalam_era":1251,"nanakshahi_year":606,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pañcamī · Vikram 2132 Kīlaka · Śaka 1997 Manmatha"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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 January 7, 2075 CE · Perth, Australia · Vidhyamitra","description":"January 7, 2075 CE for Perth, Australia: Kṛṣṇa Pañcamī, sūryodaya 05:19, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2075-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2075-01-07","sa":"https://sa.vidhyamitra.com/city/perth/2075-01-07","hi":"https://hi.vidhyamitra.com/city/perth/2075-01-07","x-default":"https://vidhyamitra.com/city/perth/2075-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T16:36:01.665Z","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":"2026-05-18T16:36:01.665Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T16:36:01.665Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}