18112+2850 TDT 727
18h 11m 13.42s +28° 50' 11.3" P.A. 343.00 sep 0.4 mag 11.08,11.14
Coord 2000 |
18112+2850 |
|
Discov num |
TDT 727 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 13.42 +28 50 11.3 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
343 |
|
Pa last |
342.7 |
|
P.A. Now (θ) |
342.7° |
|
Sep first |
0.4 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
Mag pri |
11.08 |
|
Mag sec |
11.14 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2104-02211-1 |
|
Gaia DR2 |
4589596937203778176 |
|