21424+1750 FOX 9057 CD
21h 42m 19.71s +17° 49' 39.1" P.A. 238.00 sep 14.7 mag 11.70,12.30
Coord 2000 |
21424+1750 |
|
Discov num |
FOX9057 |
|
Comp |
CD |
|
Coord arcsec 2000 |
21 42 19.71 +17 49 39.1 |
|
Date first |
1915 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
239 |
|
Pa last |
238.3 |
|
P.A. Now (θ) |
238.3° |
|
Sep first |
15.0 |
|
Sep last |
14.701 |
|
Sep. Now (ρ) |
14.701" |
|
Mag pri |
11.70 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-006 |
|
Notes |
N
(See Notes) |
|
rPM=0.91
This double is not physical.
21424+1750 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 206556 |
107339 |
21 42 25 +17 50 10 |
HU 373 AB |
2011 |
17 |
300 |
0.9 |
8.90 |
10.44 |
1.54 |
|
|
Show |
|
107339 |
21 42 25 +17 50 10 |
BU 691 AC |
2015 |
9 |
249 |
84.3 |
8.90 |
12.53 |
3.63 |
|
|
Show |
|
107339 |
21 42 25 +17 50 10 |
BU 691 AE |
2015 |
12 |
80 |
118.8 |
8.90 |
12.30 |
3.40 |
|
|
Show |
|
|
21 42 20 +17 49 39 |
FOX 9057 CD |
2015 |
8 |
238 |
14.7 |
11.70 |
12.30 |
0.60 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1774144337349722624 |
|