02503+4529 ARG 54 AB
02h 50m 19.59s +45° 28' 54.5" P.A. 58.00 sep 20.6 mag 10.47,11.30 Sp K2 dist. 103.73 pc (338.37 l.y.)
Coord 2000 |
02503+4529 |
|
Discov num |
ARG 54 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 50 19.59 +45 28 54.5 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
105 |
|
Pa last |
57.6 |
|
P.A. Now (θ) |
57.6° |
|
Sep first |
36.8 |
|
Sep last |
20.637 |
|
Sep. Now (ρ) |
20.637" |
|
Mag pri |
10.47 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.83 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+146 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-175 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.999
This double is not physical.
02503+4529 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 50 20 +45 28 54 |
ARG 54 AB |
2015 |
9 |
58 |
20.6 |
10.47 |
11.30 |
0.83 |
|
<=== |
Show |
|
|
02 50 21 +45 29 03 |
ARG 54 BC |
2018 |
11 |
343 |
7.3 |
11.70 |
12.20 |
0.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
HIP |
13230 |
|
Tycho2 |
3297-00041-1 |
|
Gaia DR2 |
433883338615180032 |
|
BD |
BD+44 583 |
|
Distance |
103.73 |
|
Distance ly |
338.37 |
|