23022+1832 HDS 3279 AB (HD 217661)
23h 02m 11.35s +18° 32' 06.1" P.A. 163.00 sep 1.7 mag 8.46,11.78 Sp K2 dist. 297.62 pc (970.84 l.y.)
| Coord 2000 |
23022+1832 |
|
Discov num |
HDS3279 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 02 11.35 +18 32 06.1 |
|
| Date first |
1959 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
12 |
|
Pa last |
163.3 |
|
P.A. Now (θ) |
163.3° |
|
| Sep first |
0.2 |
|
Sep last |
1.671 |
|
Sep. Now (ρ) |
1.671" |
|
| Mag pri |
8.46 |
|
Mag sec |
11.78 |
|
delta mag (ΔM) |
3.32 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
23022+1832 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
108352 |
23 02 11 +18 32 06 |
HDS 3279 Aa,Ab |
2014 |
1 |
122 |
0.2 |
8.70 |
8.70 |
0.00 |
|
|
| Show |
HD 217661 |
108352 |
23 02 11 +18 32 06 |
HDS 3279 AB |
2016 |
8 |
163 |
1.7 |
8.46 |
11.78 |
3.32 |
|
<=== |
| Show |
|
108352 |
23 02 11 +18 32 06 |
HDS 3279 AC |
2014 |
1 |
36 |
0.4 |
8.30 |
|
|
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 217661 |
|
Constellation |
Pegasus |
|
SAO |
108352 |
|
HIP |
113751 |
|
| Tycho2 |
1714-02017-1 |
|
HD |
217661 |
|
BD |
BD+17 4852 |
|
Distance |
297.62 |
|
| Distance ly |
970.84 |
|
