18269+1701 BKO 728
18h 26m 54.32s +17° 00' 32.2" P.A. 72.00 sep 11.4 mag 12.50,13.00
Coord 2000 |
18269+1701 |
|
Discov num |
BKO 728 |
|
Comp |
|
|
Coord arcsec 2000 |
18 26 54.32 +17 00 32.2 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
73 |
|
Pa last |
72.4 |
|
P.A. Now (θ) |
72.4° |
|
Sep first |
11.4 |
|
Sep last |
11.4 |
|
Sep. Now (ρ) |
11.4" |
|
Mag pri |
12.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
+052 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
+023 |
|
Notes |
|
|
rPM=1.122
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4522520577521736832 |
|