01390+4350 COU 1660 Aa,Ab
01h 39m 01.52s +43° 50' 28.9" P.A. 30.00 sep 0.3 mag 11.19,11.21
| Coord 2000 |
01390+4350 |
|
Discov num |
COU1660 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
01 39 01.52 +43 50 28.9 |
|
| Date first |
1978 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
24 |
|
Pa last |
29.7 |
|
P.A. Now (θ) |
29.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.279 |
|
Sep. Now (ρ) |
0.279" |
|
| Mag pri |
11.19 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
01390+4350 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
01 39 02 +43 50 29 |
COU 1660 Aa,Ab |
2015 |
7 |
30 |
0.3 |
11.19 |
11.21 |
0.02 |
|
<=== |
| Show |
|
|
01 39 02 +43 50 29 |
ES 1497 AB |
2015 |
6 |
152 |
4.7 |
11.19 |
14.70 |
3.51 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Gaia DR2 |
348901157192416512 |
|
