18119+4733 COU 2117
18h 11m 51.68s +47° 32' 40.5" P.A. 119.00 sep 0.4 mag 11.60,11.60
Coord 2000 |
18119+4733 |
|
Discov num |
COU2117 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 51.68 +47 32 40.5 |
|
Date first |
1982 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
102 |
|
Pa last |
118.5 |
|
P.A. Now (θ) |
118.5° |
|
Sep first |
0.4 |
|
Sep last |
0.426 |
|
Sep. Now (ρ) |
0.426" |
|
Mag pri |
11.60 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3529-00272-1 |
|
Gaia DR2 |
2122467147128756224 |
|