15223+4203 COU 1440 AB
15h 22m 15.44s +42° 02' 49.5" P.A. 353.00 sep 0.9 mag 11.11,12.08
| Coord 2000 |
15223+4203 |
|
Discov num |
COU1440 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 22 15.44 +42 02 49.5 |
|
| Date first |
1976 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
351 |
|
Pa last |
352.8 |
|
P.A. Now (θ) |
352.8° |
|
| Sep first |
0.8 |
|
Sep last |
0.931 |
|
Sep. Now (ρ) |
0.931" |
|
| Mag pri |
11.11 |
|
Mag sec |
12.08 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
+016 |
|
| Notes |
|
|
Nature of this double is uncertain.
15223+4203 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 22 15 +42 02 50 |
COU 1440 AB |
2016 |
5 |
353 |
0.9 |
11.11 |
12.08 |
0.97 |
|
<=== |
| Show |
|
|
15 22 15 +42 02 50 |
SCA 213 AC |
2019 |
1 |
239 |
2.8 |
11.11 |
13.50 |
2.39 |
|
|
| Show |
|
|
15 22 15 +42 02 50 |
SCA 213 BC |
2019 |
1 |
224 |
3.3 |
12.08 |
13.50 |
1.42 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
3055-00722-1 |
|
