21131+0558 GWP 3044 AC
21h 13m 07.78s +05° 57' 50.1" P.A. 139.00 sep 96.7 mag 13.95,17.40
Coord 2000 |
21131+0558 |
|
Discov num |
GWP3044 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 13 07.78 +05 57 50.1 |
|
Date first |
1995 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
139 |
|
Pa last |
138.5 |
|
P.A. Now (θ) |
138.5° |
|
Sep first |
97.4 |
|
Sep last |
96.736 |
|
Sep. Now (ρ) |
96.736" |
|
Mag pri |
13.95 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
3.45 |
|
Spectral class |
|
|
Pri motion ra |
-046 |
|
Sec motion ra |
-038 |
|
Pri motion dec |
-095 |
|
Sec motion dec |
-078 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.178 (< 0.3, Physical double)
This double is physical.
21131+0558 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 13 08 +05 57 50 |
GWP 3043 AB |
2015 |
6 |
300 |
81.7 |
13.95 |
17.20 |
3.25 |
|
|
Show |
|
|
21 13 08 +05 57 50 |
GWP 3044 AC |
2015 |
7 |
139 |
96.7 |
13.95 |
17.40 |
3.45 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
Gaia DR2 |
1733547825431592064 |
|