| Identity |
| Name: | eta Andromedae |
|
Hipparcos catalog ID: | 4463
|
|
Other catalog entries:
|
HD 5516
SAO 74388
BD B+22 153
|
| |
| Appearance |
|
Visual magnitude: | 4.4 (source:
Hipparcos)
|
|
Spectral type: | G8III-IV
|
| |
| Position and motion (Epoch J1991.25) in J2000 reference frame |
| R.A. |
0h 57m 12.42777s
(+/-0.00005s)
|
|
Decl. |
23° 25' 3.9359"
(+/-0.0004")
|
|
Parallax: | 13.44 (+/-0.75)
|
|
Derived distance: |
243 light years
|
|
Proper motion in R.A.: | -43.72 (+/-0.64) mas/year
|
|
Proper motion in decl.: | -46.06 (+/-0.38) mas/year
|
| Constellation: |
Andromeda |