22456+4524 HDS 3231 Aa,Ab
22h 45m 39.86s +45° 23' 23.5" P.A. 341.00 sep 1.0 mag 11.10,11.49 Sp K4
| Coord 2000 |
22456+4524 |
|
Discov num |
HDS3231 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
22 45 39.86 +45 23 23.5 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
20 |
|
Pa last |
340.7 |
|
P.A. Now (θ) |
340.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.987 |
|
Sep. Now (ρ) |
0.987" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
K4 (yellow-orange) |
|
| Pri motion ra |
+326 |
|
Sec motion ra |
+326 |
|
| Pri motion dec |
+094 |
|
Sec motion dec |
+094 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
22456+4524 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 45 40 +45 23 24 |
HDS 3231 Aa,Ab |
2016 |
5 |
341 |
1.0 |
11.10 |
11.49 |
0.39 |
|
<=== |
| Show |
|
|
22 45 40 +45 23 24 |
LDS 4995 AB |
2021 |
2 |
10 |
5.2 |
11.10 |
11.49 |
0.39 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3621-00474-1 |
|
