21331+5001 CLZ 81 AB
21h 33m 03.37s +50° 01' 03.2" P.A. 324.00 sep 68.6 mag 12.80,17.50
Coord 2000 |
21331+5001 |
|
Discov num |
CLZ 81 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 33 03.37 +50 01 03.2 |
|
Date first |
2000 |
|
Date last |
2014 |
|
Obs |
6 |
|
Pa first |
326 |
|
Pa last |
323.5 |
|
P.A. Now (θ) |
323.5° |
|
Sep first |
66.2 |
|
Sep last |
68.57 |
|
Sep. Now (ρ) |
68.57" |
|
Mag pri |
12.80 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
|
|
Pri motion ra |
-176 |
|
Sec motion ra |
-168 |
|
Pri motion dec |
-041 |
|
Sec motion dec |
-037 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.049 (< 0.3, Physical double)
This double is physical.
21331+5001 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 33 03 +50 01 03 |
CLZ 81 AB |
2014 |
6 |
324 |
68.6 |
12.80 |
17.50 |
4.70 |
|
<=== |
Show |
|
|
21 33 03 +50 01 03 |
RAO 460 AC |
2016 |
1 |
331 |
1.2 |
13.10 |
13.20 |
0.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS