22467+1210 HJ 301 AB (Xi Peg)
22h 46m 41.58s +12° 10' 22.4" P.A. 94.00 sep 11.0 mag 4.20,12.40 Sp F7V+M2V dist. 16.3 pc (53.17 l.y.)
| Coord 2000 |
22467+1210 |
|
Discov num |
HJ 301 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 46 41.58 +12 10 22.4 |
|
| Date first |
1825 |
|
Date last |
2016 |
|
Obs |
31 |
|
| Pa first |
120 |
|
Pa last |
94.1 |
|
P.A. Now (θ) |
94.1° |
|
| Sep first |
11.0 |
|
Sep last |
11.042 |
|
Sep. Now (ρ) |
11.042" |
|
| Mag pri |
4.20 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
8.2 |
|
Spectral class |
F7V+M2V (yellow-white/red) |
|
| Pri motion ra |
+234 |
|
Sec motion ra |
+234 |
|
| Pri motion dec |
-492 |
|
Sec motion dec |
-492 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
22467+1210 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Xi Peg |
108165 |
22 46 42 +12 10 22 |
HJ 301 AB |
2016 |
31 |
94 |
11.0 |
4.20 |
12.40 |
8.20 |
|
<=== |
| Show |
|
108165 |
22 46 42 +12 10 22 |
HJ 301 AC |
2000 |
9 |
6 |
176.9 |
4.20 |
11.10 |
6.90 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Xi Peg |
|
Constellation |
Pegasus |
|
SAO |
108165 |
|
HIP |
112447 |
|
| Tycho2 |
1155-02186-1 |
|
HD |
215648 |
|
HR |
8665 |
|
GC |
31778 |
|
| ADS |
16261 |
|
GL |
Gl 872A |
|
BD |
BD+11 4875 |
|
Bayer |
Xi Pegasi |
|
| Bayer name |
Xi Peg |
|
Flamsteed |
46 Pegasi |
|
Flamsteed name |
46 Peg |
|
Distance |
16.3 |
|
| Distance ly |
53.17 |
|
Bayer greek |
ξ Peg |
|
