21585+2601 COU 838 AB
21h 58m 31.93s +26° 00' 42.6" P.A. 276.00 sep 0.1 mag 10.10,10.10 Sp F5
| Coord 2000 |
21585+2601 |
|
Discov num |
COU 838 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 58 31.93 +26 00 42.6 |
|
| Date first |
1972 |
|
Date last |
2013 |
|
Obs |
11 |
|
| Pa first |
250 |
|
Pa last |
276.4 |
|
P.A. Now (θ) |
276.4° |
|
| Sep first |
0.2 |
|
Sep last |
0.135 |
|
Sep. Now (ρ) |
0.135" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21585+2601 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 58 32 +26 00 43 |
COU 838 AB |
2013 |
11 |
276 |
0.1 |
10.10 |
10.10 |
0.00 |
|
<=== |
| Show |
|
|
21 58 32 +26 00 43 |
COU 838 AC |
2013 |
1 |
122 |
1.6 |
10.10 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2207-00201-1 |
|
