21065+2655 STF 2756 AC
21h 06m 28.90s +26° 55' 05.0" P.A. 288.00 sep 75.0 mag 9.24,6.25 Sp F8+K0II dist. 126.1 pc (411.34 l.y.)
| Coord 2000 |
21065+2655 |
|
Discov num |
STF2756 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 06 28.90 +26 55 05.0 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
286 |
|
Pa last |
287.6 |
|
P.A. Now (θ) |
287.6° |
|
| Sep first |
79.2 |
|
Sep last |
74.95 |
|
Sep. Now (ρ) |
74.95" |
|
| Mag pri |
9.24 |
|
Mag sec |
6.25 |
|
delta mag (ΔM) |
2.99 |
|
Spectral class |
F8+K0II (yellow-white/yellow-orange) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
-039 |
|
Sec motion dec |
-019 |
|
| Notes |
N
W
(See Notes, ) |
|
rPM=1.008
This double is not physical.
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 |
|
SAO |
89459 |
|
HIP |
104172 |
|
Tycho2 |
2181-02497-1 |
|
| Gaia DR2 |
1844904649407261056 |
|
HD |
201051 |
|
HR |
8082 |
|
GC |
29491 |
|
| BD |
BD+26 4073 |
|
FK5 |
3686 |
|
Distance |
126.1 |
|
Distance ly |
411.34 |
|
