18041+3159 KPP 641
18h 04m 08.97s +31° 59' 13.0" P.A. 117.00 sep 5.8 mag 11.70,13.60
Coord 2000 |
18041+3159 |
|
Discov num |
KPP 641 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 08.97 +31 59 13.0 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
117 |
|
Pa last |
116.5 |
|
P.A. Now (θ) |
116.5° |
|
Sep first |
5.8 |
|
Sep last |
5.786 |
|
Sep. Now (ρ) |
5.786" |
|
Mag pri |
11.70 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
-062 |
|
Sec motion ra |
-059 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-021 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.056 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2625-00092-1 |
|
Gaia DR2 |
4603319976189849216 |
|