01221+4723 SKF 2460 (HD 8181)
01h 22m 03.80s +47° 22' 33.1" P.A. 242.00 sep 16.4 mag 10.30,10.60 Sp A2
| Coord 2000 |
01221+4723 |
|
Discov num |
SKF2460 |
|
Comp |
|
|
Coord arcsec 2000 |
01 22 03.80 +47 22 33.1 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
242 |
|
Pa last |
242.4 |
|
P.A. Now (θ) |
242.4° |
|
| Sep first |
16.2 |
|
Sep last |
16.398 |
|
Sep. Now (ρ) |
16.398" |
|
| Mag pri |
10.30 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+000 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.248 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 8181 |
|
Constellation |
Andromeda |
|
Tycho2 |
3269-01211-1 |
|
Gaia DR2 |
399975946204187264 |
|
| HD |
8181 |
|
