01171+5631 BU 3 (HD 7587)
01h 17m 03.06s +56° 30' 15.1" P.A. 27.00 sep 4.5 mag 8.02,10.10 Sp K0
| Coord 2000 |
01171+5631 |
|
Discov num |
BU 3 |
|
Comp |
|
|
Coord arcsec 2000 |
01 17 03.06 +56 30 15.1 |
|
| Date first |
1871 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
40 |
|
Pa last |
26.9 |
|
P.A. Now (θ) |
26.9° |
|
| Sep first |
5.0 |
|
Sep last |
4.468 |
|
Sep. Now (ρ) |
4.468" |
|
| Mag pri |
8.02 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
2.08 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 7587 |
|
Constellation |
Cassiopeia |
|
SAO |
22146 |
|
Tycho2 |
3677-02048-1 |
|
| Gaia DR2 |
413235747204904704 |
|
HD |
7587 |
|
