Registry · deep sky

HD 205794

Star SIMBAD * B0.5V 54 papers

harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.

Right ascension: 21h 35m 43.83s
Declination: +57° 28′ 03.5″
Galactic l, b: 98.952, 4.013
Magnitude V: 8.43
Parallax: 1.0843 mas
Redshift z: 2.214e-05
Radial velocity: 6.6364 km/s
Proper motion: -1.466, -4.191 mas/yr

Also known as

23 identifiers

2MASS J21354384+5728035AG+57 1454ALS 11916AP J21354384+5728035BD+56 2598Cl* Trumpler 37 MPP 2Cl* Trumpler 37 MVA 1328Gaia DR1 2178420984627904256Gaia DR2 2178420988941491840Gaia DR3 2178420988941491840GCRV 13571GEN# +4.35370427GSC 03975-00650HD 205794LS III +57 9PPM 39627SAO 33562TIC 430125047Cl Trumpler 37 427TYC 3975-650-1WEB 19287YZ 57 12345[PGH98b] Star 21

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
ZTF J213537.33+572841.8	RSCVnV*	64.94″	—
ZTF J213532.92+572846.6	YSO	97.96″	—
ZTF J213543.83+572955.5	YSO	112.1″	19.44
2MASS J21355793+5729099	YSO	131.7″	—
BD+56 2600B	Star	142.8″	9.57
2MASS J21360094+5729080	RGB*	152.4″	—
HD 205850	Star	152.9″	13.39
[BVD2011] 15	OrionV*	200.3″	—
2MASS J21360798+5726371	YSO	213.2″	—
2MASS J21351878+5726535	YSO	213.8″	—
[SHB2004] Trumpler 37 73-71	TTauri*	221.9″	16.99

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/hd-205794 · Registry entry updated 2026-08-14.