{"id":"vidhyamitra:city-day:mauritius:1998-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mauritius/1998-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-01-07","date_display":"January 7, 1998 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":1998,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450820.770833,"kali_year":5099,"ahargana":1862355.2708,"sun":{"sidereal_longitude":262.527,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":11.0803,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.5533,"elapsed_within_tithi_degrees":0.5533},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.0803,"elapsed_within_degrees":11.0803},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.6073},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":1998,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450820.770833,"ahargana":1862355.2708,"kali_year":5099,"ayanamsa_lahiri":23.8253,"grahas":{"sun":{"sidereal_longitude":262.70338100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":11.452480999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-3.3228},"mars":{"sidereal_longitude":291.71738099999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":239.601181,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":299.69098099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":277.53348099999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":350.103581,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":143.4555,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.4555,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1998,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450820.770833,"kali_year":5099,"ahargana":1862355.2708,"sun":{"sidereal_longitude":262.527,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":11.0803,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.5533,"elapsed_within_tithi_degrees":0.5533},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.0803,"elapsed_within_degrees":11.0803},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.6073},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.323,"elongation":108.553},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.323,"opposition_distance":71.447}},"eclipse_window_40days":[]},"city":{"slug":"mauritius","name":"Port Louis, Mauritius","lat":-20.1609,"lon":57.5012,"tz_offset_hours":4,"country":"MU","tier":"diaspora"},"tier2":{"city":{"slug":"mauritius","name":"Port Louis, Mauritius","lat":-20.1609,"lon":57.5012,"tz_offset_hours":4,"country":"MU","tier":"diaspora"},"sunriseLocal":"05:38","sunsetLocal":"18:55","solarNoonLocal":"12:16","dayLengthHours":13.290996322828654,"dayLengthDisplay":"13 Hours 17 Mins 28 Secs","nightLengthDisplay":"10 Hours 42 Mins 32 Secs","moonriseLocal":"13:49","moonsetLocal":"01:14","rahuKala":{"name":"Rāhu Kāla","start":"12:16","end":"13:56","startHours":12.27145457179033,"endHours":13.93282911214391,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:17","end":"08:57","startHours":7.287330950729584,"endHours":8.948705491083166,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:37","end":"12:16","startHours":10.610080031436748,"endHours":12.27145457179033,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:10","startHours":8.727188885702688,"endHours":9.170222096463643,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:32","startHours":6.179747923827196,"endHours":6.53417449243596,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:43","startHours":11.828421361029374,"endHours":12.714487782551284,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:44","startHours":3.8538235673321815,"endHours":4.739889988854092,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:38","startHours":4.518373383473614,"endHours":5.625956410376002,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:22","startHours":14.486620625595105,"endHours":15.372687047117015,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.716952733204657,"endHours":19.116952733204656,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:28","startHours":18.916952733204656,"endHours":19.47074424665585,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.666952733204656,"endHours":20.416952733204656,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:43","startHours":23.828421361029374,"endHours":24.714487782551284,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:38","end":"07:17","startHours":5.625956410376002,"endHours":7.287330950729584,"quality":"auspicious"},{"name":"Amṛta","start":"07:17","end":"08:57","startHours":7.287330950729584,"endHours":8.948705491083166,"quality":"auspicious"},{"name":"Kāla","start":"08:57","end":"10:37","startHours":8.948705491083166,"endHours":10.610080031436748,"quality":"inauspicious"},{"name":"Śubha","start":"10:37","end":"12:16","startHours":10.610080031436748,"endHours":12.27145457179033,"quality":"auspicious"},{"name":"Roga","start":"12:16","end":"13:56","startHours":12.27145457179033,"endHours":13.93282911214391,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:36","startHours":13.93282911214391,"endHours":15.594203652497493,"quality":"inauspicious"},{"name":"Chala","start":"15:36","end":"17:15","startHours":15.594203652497493,"endHours":17.255578192851075,"quality":"neutral"},{"name":"Labha","start":"17:15","end":"18:55","startHours":17.255578192851075,"endHours":18.916952733204656,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:55","end":"20:15","startHours":18.916952733204656,"endHours":20.255578192851075,"quality":"inauspicious"},{"name":"Chala","start":"20:15","end":"21:36","startHours":20.255578192851075,"endHours":21.59420365249749,"quality":"neutral"},{"name":"Labha","start":"21:36","end":"22:56","startHours":21.59420365249749,"endHours":22.93282911214391,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:16","startHours":22.93282911214391,"endHours":24.27145457179033,"quality":"auspicious"},{"name":"Kāla","start":"00:16","end":"01:37","startHours":24.27145457179033,"endHours":25.61008003143675,"quality":"inauspicious"},{"name":"Śubha","start":"01:37","end":"02:57","startHours":25.61008003143675,"endHours":26.948705491083167,"quality":"auspicious"},{"name":"Roga","start":"02:57","end":"04:17","startHours":26.948705491083167,"endHours":28.287330950729583,"quality":"inauspicious"},{"name":"Udveg","start":"04:17","end":"05:38","startHours":28.287330950729583,"endHours":29.625956410376002,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.625956410376002,"endHours":6.625956410376002,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.625956410376002,"endHours":7.625956410376002,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.625956410376002,"endHours":8.625956410376002,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.625956410376002,"endHours":9.625956410376002,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.625956410376002,"endHours":10.625956410376002,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.625956410376002,"endHours":11.625956410376002,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.625956410376002,"endHours":12.625956410376002,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.625956410376002,"endHours":13.625956410376002,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.625956410376002,"endHours":14.625956410376002,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.625956410376002,"endHours":15.625956410376002,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.625956410376002,"endHours":16.625956410376002,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.625956410376002,"endHours":17.625956410376002,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.625956410376002,"endHours":18.625956410376002,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.625956410376002,"endHours":19.625956410376002,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.625956410376002,"endHours":20.625956410376002,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.625956410376002,"endHours":21.625956410376002,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.625956410376002,"endHours":22.625956410376002,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.625956410376002,"endHours":23.625956410376002,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.625956410376002,"endHours":24.625956410376002,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.625956410376002,"endHours":25.625956410376002,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.625956410376002,"endHours":26.625956410376002,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.625956410376002,"endHours":27.625956410376002,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.625956410376002,"endHours":28.625956410376002,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.625956410376002,"endHours":29.625956410376002,"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":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.414053590060885,"eotMinutes":-6.292074307419696,"ayanamsa":23.8253}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Daśamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"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":"mauritius"},"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, 1998 CE · Port Louis, Mauritius · Vidhyamitra","description":"January 7, 1998 CE for Port Louis, Mauritius: Śukla Daśamī, sūryodaya 05:38, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mauritius/1998-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mauritius/1998-01-07","sa":"https://sa.vidhyamitra.com/city/mauritius/1998-01-07","hi":"https://hi.vidhyamitra.com/city/mauritius/1998-01-07","x-default":"https://vidhyamitra.com/city/mauritius/1998-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:57:38.048Z","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":"2026-06-01T07:57:38.048Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:57:38.048Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}