22112+5347 A 1456 AB (HD 235748)
22h 11m 15.15s +53° 46' 27.4" P.A. 173.00 sep 6.2 mag 9.29,10.40 Sp M0+A2
| Coord 2000 |
22112+5347 |
|
Discov num |
A 1456 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 11 15.15 +53 46 27.4 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
183 |
|
Pa last |
172.8 |
|
P.A. Now (θ) |
172.8° |
|
| Sep first |
6.1 |
|
Sep last |
6.236 |
|
Sep. Now (ρ) |
6.236" |
|
| Mag pri |
9.29 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
M0+A2 (red/white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-030 |
|
| Notes |
|
|
rPM=0.992
This double is not physical.
22112+5347 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 235748 |
|
22 11 15 +53 46 27 |
A 1456 AB |
2015 |
15 |
173 |
6.2 |
9.29 |
10.40 |
1.11 |
|
<=== |
| Show |
|
|
22 11 15 +53 46 27 |
A 1456 AC |
2015 |
11 |
201 |
7.5 |
9.29 |
10.40 |
1.11 |
|
|
| Show |
|
|
22 11 15 +53 46 21 |
A 1456 BC |
2016 |
14 |
257 |
3.6 |
10.40 |
10.40 |
0.00 |
|
|
| Show |
|
|
22 11 15 +53 46 21 |
A 1456 BD |
2015 |
9 |
175 |
12.7 |
10.40 |
12.90 |
2.50 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 235748 |
|
Constellation |
Cepheus |
|
Tycho2 |
3969-03666-1 |
|
Gaia DR2 |
2004626683499515520 |
|
| HD |
235748 |
|
