21149+3844 GUR 26 AB
21h 14m 51.15s +38° 44' 08.7" P.A. 325.00 sep 7.5 mag 11.83,13.30
| Coord 2000 |
21149+3844 |
|
Discov num |
GUR 26 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 14 51.15 +38 44 08.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
325 |
|
Pa last |
324.5 |
|
P.A. Now (θ) |
324.5° |
|
| Sep first |
7.6 |
|
Sep last |
7.485 |
|
Sep. Now (ρ) |
7.485" |
|
| Mag pri |
11.83 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.47 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21149+3844 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 14 51 +38 44 09 |
GUR 26 AB |
2015 |
7 |
325 |
7.5 |
11.83 |
13.30 |
1.47 |
|
<=== |
| Show |
|
|
21 14 51 +38 44 09 |
GUR 26 AC |
2015 |
7 |
274 |
15.7 |
11.83 |
13.70 |
1.87 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3169-02325-1 |
|
Gaia DR2 |
1965036430871193600 |
|
