02585+3912 UC 921 BC
02h 58m 26.41s +39° 12' 49.0" P.A. 278.00 sep 49.2 mag 16.46,16.60
| Coord 2000 |
02585+3912 |
|
Discov num |
UC 921 |
|
Comp |
BC |
|
Coord arcsec 2000 |
02 58 26.41 +39 12 49.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
277 |
|
Pa last |
277.5 |
|
P.A. Now (θ) |
277.5° |
|
| Sep first |
49.9 |
|
Sep last |
49.217 |
|
Sep. Now (ρ) |
49.217" |
|
| Mag pri |
16.46 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
-063 |
|
Sec motion dec |
-057 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.13 (< 0.3, Physical double)
This double is physical.
02585+3912 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 58 30 +39 12 29 |
UC 921 AB |
2015 |
4 |
297 |
44.1 |
15.02 |
16.46 |
1.44 |
|
|
| Show |
|
|
02 58 26 +39 12 49 |
UC 921 BC |
2015 |
4 |
278 |
49.2 |
16.46 |
16.60 |
0.14 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Gaia DR2 |
143624604028459520 |
|
