21442+0953 S 798 AC (Enif)
21h 44m 11.14s +09° 52' 30.0" P.A. 318.00 sep 143.9 mag 2.53,8.74 Sp K2Ib+F8 dist. 211.42 pc (689.65 l.y.)
| Coord 2000 |
21442+0953 |
|
Discov num |
S 798 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 44 11.14 +09 52 30.0 |
|
| Date first |
1825 |
|
Date last |
2018 |
|
Obs |
29 |
|
| Pa first |
323 |
|
Pa last |
317.7 |
|
P.A. Now (θ) |
317.7° |
|
| Sep first |
138.5 |
|
Sep last |
143.91 |
|
Sep. Now (ρ) |
143.91" |
|
| Mag pri |
2.53 |
|
Mag sec |
8.74 |
|
delta mag (ΔM) |
6.21 |
|
Spectral class |
K2Ib+F8 (yellow-orange/yellow-white) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
-035 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-017 |
|
| Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=1.652
This double is not physical.
21442+0953 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
127029 |
21 44 11 +09 52 30 |
S 798 AB |
2013 |
13 |
323 |
83.2 |
2.53 |
12.80 |
10.27 |
|
|
| Show |
Enif |
127029 |
21 44 11 +09 52 30 |
S 798 AC |
2018 |
29 |
318 |
143.9 |
2.53 |
8.74 |
6.21 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Common name |
Enif |
|
Constellation |
Pegasus |
|
SAO |
127029 |
|
HIP |
107315 |
|
| Tycho2 |
1125-02186-1 |
|
Gaia DR2 |
1765433632573306496 |
|
HD |
206778 |
|
HR |
8308 |
|
| GC |
30431 |
|
ADS |
15268 |
|
BD |
BD+09 4891 |
|
Bayer |
Epsilon Pegasi |
|
| Bayer name |
Eps Peg |
|
Flamsteed |
8 Pegasi |
|
Flamsteed name |
8 Peg |
|
FK5 |
815 |
|
| Distance |
211.42 |
|
Distance ly |
689.65 |
|
Bayer greek |
ε Peg |
|
| Other names |
Enf, ENIR, AL ANF, OS PEGASI, FOM |
|
