19372+2830 GNS 3 Ba,Bb
19h 37m 11.74s +28° 29' 59.5" P.A. 215.00 sep 0.1 mag 15.30,15.40
Coord 2000 |
19372+2830 |
|
Discov num |
GNS 3 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
19 37 11.74 +28 29 59.5 |
|
Date first |
2013 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
221 |
|
Pa last |
214.8 |
|
P.A. Now (θ) |
214.8° |
|
Sep first |
0.1 |
|
Sep last |
0.124 |
|
Sep. Now (ρ) |
0.124" |
|
Mag pri |
15.30 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-031 |
|
Sec motion ra |
|
|
Pri motion dec |
-084 |
|
Sec motion dec |
|
|
Notes |
N
V
K
(See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
19372+2830 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
87464 |
19 37 12 +28 29 60 |
GNS 3 AB |
2016 |
15 |
8 |
4.5 |
6.68 |
13.90 |
7.22 |
|
|
Show |
|
|
19 37 12 +28 29 60 |
GNS 3 Ba,Bb |
2015 |
2 |
215 |
0.1 |
15.30 |
15.40 |
0.10 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2031479093959232128 |
|