पञ्चाङ्ग · September 13, 1990 CE

🪷 आज: सिंह सङ्क्रान्ति — Siṁha Saṅkrānti
Sun enters Leo.

तिथि-निर्णय — Calendar Conversions

Lunar Month: Bhādrapada (Bhādrapada Kṛṣṇa Pakṣa)
Vikram Saṁvat: 2047 Subhānu
Śaka Saṁvat: 1912 Pramoda
Bengali Saṁvat: 1397
Malayalam Era: 1166
Nanakshahi: 521
Solar Month: Siṃha (Āvaṇi)
Ṛtu (Season): Varṣā (Monsoon)

पञ्चाङ्ग — Five Limbs

तिथि (Tithi)Kṛṣṇa Navamī (24/30)
नक्षत्र (Nakshatra)Ārdrā Pada 2
योग (Yoga)Vyatīpāta
करण (Karaṇa)Gara
वार (Vāra)Guruvāra (Thursday)

सप्त-ग्रह — Seven Grahas (sidereal Lahiri)

GrahaLongitudeRāśiNakshatra
सूर्य Sūrya146.28°SiṃhaPūrva Phalgunī P4
चन्द्र Candra71.60°MithunaĀrdrā P2
मङ्गल Maṅgala42.14°VṛṣabhaRohiṇī P1
बुध Budha137.61°SiṃhaPūrva Phalgunī P2
गुरु Bṛhaspati101.44°KarkaPuṣya P3
शुक्र Śukra133.48°SiṃhaPūrva Phalgunī P1
शनि Śani264.89°DhanuPūrva Āṣāḍhā P4

आज की यात्रा — Today's Walk

8 steps · graha walk
Guruvāra (Thursday) — its presiding graha's walk.
Wisdom transmission + BG 4.34.

Cosmic Time

Kali Year5092
Ahargaṇa (days from Kali epoch)1859682.27
Julian Day2448147.770833
Ayanamsa (Lahiri)23.7231°
Sun-Moon angle (elongation)284.60°
🪷 Provenance & Methodology
Engine: Vidhyamitra Sūrya-Siddhānta substrate
Method: Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation
Lineage: Bhṛgu → Vyāsa → Āryabhaṭa → Brahmagupta → Bhāskara II → Mādhava → Parameśvara → Nīlakaṇṭha → Vidhyamitra Sūrya-Siddhānta substrate
Access: Self-hosted substrate · the deployed website IS the public offering · source not distributed
Computed at: 2026-05-14T05:17:47.812Z
🪷 The 13 Bhagavad-Gītā Manifest Pages (TVAM-Ṣaṭka + TAT-Ṣaṭka complete)
BG 1 Arjuna-Viṣāda · BG 2 Sāṅkhya ❤️ · BG 3 Karma · BG 4 Jñāna-Karma · BG 5 Karma-Sannyāsa · BG 6 Dhyāna · BG 7 Krishna-Tattva · BG 8 Akṣara-Brahma · BG 9 Rāja-Vidyā · BG 10 Vibhūti · BG 10.30+11 Kāla · BG 11.7 Chart · BG 12 Bhakti ❤️
Or get all 9 layers in one response: GET /api/vishwaroopa/1990-09-13/06-30/26.2389,73.0243?tz=5.5