{"id":"vidhyamitra:city-day:dwarka:2133-02-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2133-02-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2133-02-13","date_display":"February 13, 2133 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":2133,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500165.770833,"kali_year":5234,"ahargana":1911700.2708,"sun":{"sidereal_longitude":298.4299,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":33.0704,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.6405,"elapsed_within_tithi_degrees":10.6405},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":33.0704,"elapsed_within_degrees":6.4038},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.5004},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2133,"month":2,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500165.770833,"ahargana":1911700.2708,"kali_year":5234,"ayanamsa_lahiri":25.7126,"grahas":{"sun":{"sidereal_longitude":298.661239,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":30.59713899999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-1.2278},"mars":{"sidereal_longitude":261.36133900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":283.35183900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":88.52943900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"venus":{"sidereal_longitude":295.028539,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":221.13023899999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":48.9199,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":228.9199,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2133,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500165.770833,"kali_year":5234,"ahargana":1911700.2708,"sun":{"sidereal_longitude":298.4299,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":33.0704,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.6405,"elapsed_within_tithi_degrees":10.6405},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":33.0704,"elapsed_within_degrees":6.4038},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.5004},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.228,"elongation":94.64},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.228,"opposition_distance":85.36}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:27","sunsetLocal":"18:50","solarNoonLocal":"13:09","dayLengthHours":11.378728046506637,"dayLengthDisplay":"11 Hours 22 Mins 43 Secs","nightLengthDisplay":"12 Hours 37 Mins 17 Secs","moonriseLocal":"12:41","moonsetLocal":"01:52","rahuKala":{"name":"Rāhu Kāla","start":"11:43","end":"13:09","startHours":11.723077748530372,"endHours":13.145418754343702,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:59","end":"17:25","startHours":15.990100765970361,"endHours":17.41244177178369,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:53","end":"10:18","startHours":8.878395736903713,"endHours":10.300736742717042,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:07","end":"10:29","startHours":10.111091275275264,"endHours":10.49038221015882,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:56","end":"08:14","startHours":7.930168399694826,"endHours":8.23360114760167,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.766127819460147,"endHours":13.524709689227256,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:56","end":"06:42","startHours":5.938890991556164,"endHours":6.6974728613232735,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:30","end":"07:27","startHours":6.507827393881496,"endHours":7.456054731090383,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:03","end":"15:48","startHours":15.041873428761475,"endHours":15.800455298528584,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.63478277759702,"endHours":19.03478277759702,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:19","startHours":18.83478277759702,"endHours":19.308896446201462,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.58478277759702,"endHours":20.33478277759702,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.76612781946015,"endHours":25.524709689227254,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:27","end":"08:53","startHours":7.456054731090383,"endHours":8.878395736903713,"quality":"neutral"},{"name":"Labha","start":"08:53","end":"10:18","startHours":8.878395736903713,"endHours":10.300736742717042,"quality":"auspicious"},{"name":"Amṛta","start":"10:18","end":"11:43","startHours":10.300736742717042,"endHours":11.723077748530372,"quality":"auspicious"},{"name":"Kāla","start":"11:43","end":"13:09","startHours":11.723077748530372,"endHours":13.145418754343702,"quality":"inauspicious"},{"name":"Śubha","start":"13:09","end":"14:34","startHours":13.145418754343702,"endHours":14.567759760157031,"quality":"auspicious"},{"name":"Roga","start":"14:34","end":"15:59","startHours":14.567759760157031,"endHours":15.990100765970361,"quality":"inauspicious"},{"name":"Udveg","start":"15:59","end":"17:25","startHours":15.990100765970361,"endHours":17.41244177178369,"quality":"inauspicious"},{"name":"Chala","start":"17:25","end":"18:50","startHours":17.41244177178369,"endHours":18.83478277759702,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:50","end":"20:25","startHours":18.83478277759702,"endHours":20.41244177178369,"quality":"inauspicious"},{"name":"Udveg","start":"20:25","end":"21:59","startHours":20.41244177178369,"endHours":21.99010076597036,"quality":"inauspicious"},{"name":"Chala","start":"21:59","end":"23:34","startHours":21.99010076597036,"endHours":23.56775976015703,"quality":"neutral"},{"name":"Labha","start":"23:34","end":"01:09","startHours":23.56775976015703,"endHours":25.1454187543437,"quality":"auspicious"},{"name":"Amṛta","start":"01:09","end":"02:43","startHours":25.1454187543437,"endHours":26.723077748530372,"quality":"auspicious"},{"name":"Kāla","start":"02:43","end":"04:18","startHours":26.723077748530372,"endHours":28.300736742717042,"quality":"inauspicious"},{"name":"Śubha","start":"04:18","end":"05:53","startHours":28.300736742717042,"endHours":29.878395736903713,"quality":"auspicious"},{"name":"Roga","start":"05:53","end":"07:27","startHours":29.878395736903713,"endHours":31.456054731090383,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:27","end":"08:27","startHours":7.456054731090383,"endHours":8.456054731090383,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:27","end":"09:27","startHours":8.456054731090383,"endHours":9.456054731090383,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:27","end":"10:27","startHours":9.456054731090383,"endHours":10.456054731090383,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:27","end":"11:27","startHours":10.456054731090383,"endHours":11.456054731090383,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:27","end":"12:27","startHours":11.456054731090383,"endHours":12.456054731090383,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:27","end":"13:27","startHours":12.456054731090383,"endHours":13.456054731090383,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:27","end":"14:27","startHours":13.456054731090383,"endHours":14.456054731090383,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:27","end":"15:27","startHours":14.456054731090383,"endHours":15.456054731090383,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:27","end":"16:27","startHours":15.456054731090383,"endHours":16.456054731090383,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:27","end":"17:27","startHours":16.456054731090383,"endHours":17.456054731090383,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:27","end":"18:27","startHours":17.456054731090383,"endHours":18.456054731090383,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:27","end":"19:27","startHours":18.456054731090383,"endHours":19.456054731090383,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:27","end":"20:27","startHours":19.456054731090383,"endHours":20.456054731090383,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:27","end":"21:27","startHours":20.456054731090383,"endHours":21.456054731090383,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:27","end":"22:27","startHours":21.456054731090383,"endHours":22.456054731090383,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:27","end":"23:27","startHours":22.456054731090383,"endHours":23.456054731090383,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:27","end":"00:27","startHours":23.456054731090383,"endHours":24.456054731090383,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:27","end":"01:27","startHours":24.456054731090383,"endHours":25.456054731090383,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:27","end":"02:27","startHours":25.456054731090383,"endHours":26.456054731090383,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:27","end":"03:27","startHours":26.456054731090383,"endHours":27.456054731090383,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:27","end":"04:27","startHours":27.456054731090383,"endHours":28.456054731090383,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:27","end":"05:27","startHours":28.456054731090383,"endHours":29.456054731090383,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:27","end":"06:27","startHours":29.456054731090383,"endHours":30.456054731090383,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:27","end":"07:27","startHours":30.456054731090383,"endHours":31.456054731090383,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.395814386015623,"eotMinutes":-14.599525260622107,"ayanamsa":25.7126}},"calendars":{"vikram_samvat":2190,"vikram_samvatsara":"Parābhava","saka_samvat":2055,"saka_samvatsara":"Vijaya","bengali_samvat":1540,"malayalam_era":1309,"nanakshahi_year":664,"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 Aṣṭamī · Vikram 2190 Parābhava · Śaka 2055 Vijaya"},"festivals":[{"id":"bhishma-ashtami","name":"Bhīṣmāṣṭamī","name_sanskrit":"भीष्माष्टमी","tradition":"Pan-Hindu","associated_deity":"Bhīṣma Pitāmaha","significance":"Bhīṣma's mahaprasthāna anniversary (Māgha Śukla 8); Bhīṣma-tarpaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2,"sources":["Mahābhārata, Anuśāsana Parva"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī + Kṛttikā","url":"/day/-3137-12-25","relevance":1},{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 13, 2133 CE · Dvārakā · Vidhyamitra","description":"February 13, 2133 CE for Dvārakā: Śukla Aṣṭamī, sūryodaya 07:27, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2133-02-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2133-02-13","sa":"https://sa.vidhyamitra.com/city/dwarka/2133-02-13","hi":"https://hi.vidhyamitra.com/city/dwarka/2133-02-13","x-default":"https://vidhyamitra.com/city/dwarka/2133-02-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:46:25.149Z","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":"2026-06-01T04:46:25.149Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:46:25.149Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}