00175+2200 COU 73 AB
00h 17m 29.55s +22° 00' 11.5" P.A. 227.00 sep 1.6 mag 10.35,13.40
| Coord 2000 |
00175+2200 |
|
Discov num |
COU 73 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 17 29.55 +22 00 11.5 |
|
| Date first |
1965 |
|
Date last |
2013 |
|
Obs |
3 |
|
| Pa first |
230 |
|
Pa last |
227.2 |
|
P.A. Now (θ) |
227.2° |
|
| Sep first |
1.3 |
|
Sep last |
1.551 |
|
Sep. Now (ρ) |
1.551" |
|
| Mag pri |
10.35 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
3.05 |
|
Spectral class |
|
|
| Pri motion ra |
+044 |
|
Sec motion ra |
|
|
| Pri motion dec |
+022 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
00175+2200 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
00 17 30 +22 00 12 |
COU 73 Aa,Ab |
2013 |
1 |
48 |
0.1 |
11.10 |
11.10 |
0.00 |
|
|
| Show |
|
|
00 17 30 +22 00 12 |
COU 73 AB |
2013 |
3 |
227 |
1.6 |
10.35 |
13.40 |
3.05 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
1185-01968-1 |
|
