21446+2539 STF 2824 AB,C (Kap Peg)
21h 44m 38.70s +25° 38' 42.0" P.A. 288.00 sep 14.5 mag 4.13,10.80 Sp F5V+G9III dist. 34.22 pc (111.63 l.y.)
| Coord 2000 |
21446+2539 |
|
Discov num |
STF2824 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
21 44 38.70 +25 38 42.0 |
|
| Date first |
1828 |
|
Date last |
2004 |
|
Obs |
91 |
|
| Pa first |
307 |
|
Pa last |
287.9 |
|
P.A. Now (θ) |
287.9° |
|
| Sep first |
9.5 |
|
Sep last |
14.49 |
|
Sep. Now (ρ) |
14.49" |
|
| Mag pri |
4.13 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
6.67 |
|
Spectral class |
F5V+G9III (yellow-white/yellow) |
|
| Pri motion ra |
+048 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
-001 |
|
| Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=0.911
This double is not physical.
21446+2539 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
89949 |
21 44 39 +25 38 42 |
BU 989 AB |
2019 |
447 |
134 |
0.2 |
4.94 |
5.04 |
0.10 |
Y |
|
| Show |
Kap Peg |
89949 |
21 44 39 +25 38 42 |
STF 2824 AB,C |
2004 |
91 |
288 |
14.5 |
4.13 |
10.80 |
6.67 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Kap Peg |
|
Constellation |
Pegasus |
|
SAO |
89949 |
|
HIP |
107354 |
|
| Tycho2 |
2193-02017-1 |
|
HD |
206901 |
|
HR |
8315 |
|
GC |
30450 |
|
| ADS |
15281 |
|
BD |
BD+24 4463 |
|
Bayer |
Kappa Pegasi |
|
Bayer name |
Kap Peg |
|
| Flamsteed |
10 Pegasi |
|
Flamsteed name |
10 Peg |
|
Distance |
34.22 |
|
Distance ly |
111.63 |
|
| Bayer greek |
κ Peg |
|
