22559+0121 STF 2956 AB
22h 55m 51.81s +01° 20' 49.4" P.A. 159.00 sep 32.0 mag 10.15,11.15 Sp K2
| Coord 2000 |
22559+0121 |
|
Discov num |
STF2956 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 55 51.81 +01 20 49.4 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
162 |
|
Pa last |
158.9 |
|
P.A. Now (θ) |
158.9° |
|
| Sep first |
20.0 |
|
Sep last |
31.97 |
|
Sep. Now (ρ) |
31.97" |
|
| Mag pri |
10.15 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.539
Nature of this double is uncertain.
22559+0121 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 55 52 +01 20 49 |
STF 2956 AB |
2015 |
15 |
159 |
32.0 |
10.15 |
11.15 |
1.00 |
|
<=== |
| Show |
|
|
22 55 52 +01 20 49 |
STF 2956 AC |
2015 |
18 |
278 |
69.7 |
10.15 |
10.73 |
0.58 |
|
|
| Show |
|
|
22 55 53 +01 20 20 |
STF 2956 BC |
2015 |
14 |
296 |
89.7 |
11.15 |
10.73 |
0.42 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pisces |
|
Tycho2 |
0569-01196-1 |
|
Gaia DR2 |
2655121230172491264 |
|
