21065+2655 COU 527 Aa,Ab
21h 06m 28.90s +26° 55' 05.0" P.A. 305.00 sep 0.3 mag 9.50,9.80 Sp F8
| Coord 2000 |
21065+2655 |
|
Discov num |
COU 527 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
21 06 28.90 +26 55 05.0 |
|
| Date first |
1970 |
|
Date last |
2017 |
|
Obs |
15 |
|
| Pa first |
345 |
|
Pa last |
305.3 |
|
P.A. Now (θ) |
305.3° |
|
| Sep first |
0.3 |
|
Sep last |
0.32 |
|
Sep. Now (ρ) |
0.32" |
|
| Mag pri |
9.50 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-033 |
|
Sec motion dec |
|
|
| Notes |
N
W
(See Notes, ) |
|
Nature of this double is uncertain.
21065+2655 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 06 29 +26 55 05 |
COU 527 Aa,Ab |
2017 |
15 |
305 |
0.3 |
9.50 |
9.80 |
0.30 |
|
<=== |
| Show |
|
|
21 06 29 +26 55 05 |
STF 2756 AB |
2015 |
11 |
48 |
11.9 |
10.20 |
12.30 |
2.10 |
|
|
| Show |
|
89459 |
21 06 29 +26 55 05 |
STF 2756 AC |
2015 |
7 |
288 |
75.0 |
9.24 |
6.25 |
2.99 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1844904649407261056 |
|
