16566+3037 KPP 1215
16h 56m 34.77s +30° 37' 21.8" P.A. 25.00 sep 9.4 mag 11.80,12.90
Coord 2000 |
16566+3037 |
|
Discov num |
KPP1215 |
|
Comp |
|
|
Coord arcsec 2000 |
16 56 34.77 +30 37 21.8 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
20 |
|
Pa last |
24.5 |
|
P.A. Now (θ) |
24.5° |
|
Sep first |
8.4 |
|
Sep last |
9.395 |
|
Sep. Now (ρ) |
9.395" |
|
Mag pri |
11.80 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
Pri motion ra |
-031 |
|
Sec motion ra |
-030 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+012 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2589-01071-1 |
|
Gaia DR2 |
1309922316125406720 |
|