Registry · deep sky

* 2 CVn

Star SIMBAD * M0.5III 78 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: 12h 16m 07.55s
Declination: +40° 39′ 36.6″
Galactic l, b: 148.99, 74.63
Magnitude V: 5.66
Parallax: 4.5205 mas
Redshift z: -4.933e-05
Radial velocity: -14.79 km/s
Proper motion: 17.02, -32.28 mas/yr

Also known as

33 identifiers

* 2 CVn2MASS J12160755+4039367ADS 8489 AAG+40 1248BD+41 2284CCDM J12161+4040ACSI+41 2284 1DO 33986FK5 458Gaia DR2 1536314925675920512Gaia DR3 1536314925675920512GC 16750GCRV 20385GCRV 7343GEN# +1.00106690AGSC 03017-02100HD 106690HIC 59831HIP 59831HR 4666IDS 12111+4113 AIRC +40232N30 2839NGP 41 85PMC 90-93 327PPM 52891SAO 44097SKY# 22999TIC 39174620TYC 3017-2100-1UBV M 17981WDS J12161+4040AWEB 10630

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
* 2 CVn B	Star	11.56″	8.638
SDSS J121617.43+404231.0	QSO	207.6″	—
SDSS J121634.18+404131.6	Seyfert1	324.1″	19.48
Mrk 47	Galaxy	329.1″	—
2MASS J12152910+4042210	RGB*	467.2″	—

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/2-cvn · Registry entry updated 2026-08-14.