02543+3820 UC 846 BC
02h 54m 21.56s +38° 20' 07.7" P.A. 130.00 sep 18.5 mag 16.00,16.30
| Coord 2000 |
02543+3820 |
|
Discov num |
UC 846 |
|
Comp |
BC |
|
Coord arcsec 2000 |
02 54 21.56 +38 20 07.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
130 |
|
Pa last |
129.8 |
|
P.A. Now (θ) |
129.8° |
|
| Sep first |
18.7 |
|
Sep last |
18.517 |
|
Sep. Now (ρ) |
18.517" |
|
| Mag pri |
16.00 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-064 |
|
Sec motion dec |
-063 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
02543+3820 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 54 20 +38 19 43 |
UC 846 AB |
2015 |
5 |
33 |
29.6 |
15.70 |
16.00 |
0.30 |
|
|
| Show |
|
|
02 54 20 +38 19 43 |
UC 846 AC |
2015 |
4 |
67 |
33.1 |
15.70 |
16.30 |
0.60 |
|
|
| Show |
|
|
02 54 22 +38 20 08 |
UC 846 BC |
2015 |
4 |
130 |
18.5 |
16.00 |
16.30 |
0.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Gaia DR2 |
143121336940069120 |
|