Registry · deep sky

ESO-HA 421

TTauri* SIMBAD TT* 12 papers

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Right ascension: 06h 40m 50.81s
Declination: +09° 52′ 57.6″
Galactic l, b: 202.93, 2.164
Magnitude V: 20.03
Parallax: 1.2259 mas
Proper motion: -1.262, -4.162 mas/yr

Also known as

11 identifiers

2MASS J06405081+0952575Cl* NGC 2264 DS 181Cl* NGC 2264 SBL 2139ESO-HA 421Gaia DR2 3326717462294181120Gaia DR3 3326717462294181120IPHAS J064050.81+095257.6TIC 220322411CSIMon-000720[RPG2014] 44433[SBC2004b] CFHT 7393

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
V* V343 Mon	TTauri*	15.74″	17.71
Cl* NGC 2264 SBL 2140	TTauri*	17.78″	20.06
ESO-HA 416	TTauri*	21.66″	17.28
NGC 2264	OpenCluster	28.07″	—
Cl* NGC 2264 SBL 2151	YSO	28.14″	19.88
NGC 2264 104	YSO	31.6″	11.36
ESO-HA 419	TTauri*	31.89″	17.58
Cl* NGC 2264 SBL 2145	YSO	31.98″	20.53
Cl* NGC 2264 SBL 2163	TTauri*	32.8″	16.9
Cl* NGC 2264 SBL 2159	TTauri*	33.55″	17.38
Cl* NGC 2264 SBL 2114	Star	36.97″	17.48

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/eso-ha-421 · Registry entry updated 2026-08-14.