22527+6759 HDS 3247 Aa,Ab
22h 52m 42.28s +67° 59' 24.5" P.A. 324.00 sep 0.2 mag 7.11,10.79 Sp F2 dist. 59 pc (192.46 l.y.)
| Coord 2000 |
22527+6759 |
|
Discov num |
HDS3247 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
22 52 42.28 +67 59 24.5 |
|
| Date first |
1991 |
|
Date last |
2004 |
|
Obs |
2 |
|
| Pa first |
334 |
|
Pa last |
324 |
|
P.A. Now (θ) |
324° |
|
| Sep first |
0.4 |
|
Sep last |
0.169 |
|
Sep. Now (ρ) |
0.169" |
|
| Mag pri |
7.11 |
|
Mag sec |
10.79 |
|
delta mag (ΔM) |
3.68 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+081 |
|
Sec motion ra |
|
|
| Pri motion dec |
+058 |
|
Sec motion dec |
|
|
| Notes |
N
W
(See Notes, ) |
|
Nature of this double is uncertain.
22527+6759 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
20295 |
22 52 42 +67 59 24 |
HDS 3247 Aa,Ab |
2004 |
2 |
324 |
0.2 |
7.11 |
10.79 |
3.68 |
|
<=== |
| Show |
HD 216606 |
20295 |
22 52 42 +67 59 24 |
STTA 238 AB |
2017 |
39 |
280 |
69.2 |
7.02 |
7.58 |
0.56 |
|
|
| Show |
|
20291 |
22 52 30 +67 59 37 |
STTA 238 BC |
2015 |
7 |
254 |
52.0 |
7.58 |
13.62 |
6.04 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
SAO |
20295 |
|
HIP |
112970 |
|
Tycho2 |
4477-01535-1 |
|
| Gaia DR2 |
2213323920399988224 |
|
HD |
216606 |
|
BD |
BD+67 1475 |
|
Distance |
59 |
|
| Distance ly |
192.46 |
|
