17120+2859 GRF 3 (HD 155698)
17h 12m 01.13s +28° 59' 18.0" P.A. 186.00 sep 96.5 mag 9.70,10.09 Sp K0
Coord 2000 |
17120+2859 |
|
Discov num |
GRF 3 |
|
Comp |
|
|
Coord arcsec 2000 |
17 12 01.13 +28 59 18.0 |
|
Date first |
1902 |
|
Date last |
2019 |
|
Obs |
11 |
|
Pa first |
184 |
|
Pa last |
185.9 |
|
P.A. Now (θ) |
185.9° |
|
Sep first |
96.6 |
|
Sep last |
96.54 |
|
Sep. Now (ρ) |
96.54" |
|
Mag pri |
9.70 |
|
Mag sec |
10.09 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+039 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
-036 |
|
Sec motion dec |
-027 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.465
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 155698 |
|
Constellation |
Hercules |
|
Tycho2 |
2073-00398-1 |
|
Gaia DR2 |
4575502057127446272 |
|
HD |
155698 |
|