17300+3035 GRV 957
17h 29m 57.66s +30° 35' 05.4" P.A. 30.00 sep 11.5 mag 10.86,11.34
Coord 2000 |
17300+3035 |
|
Discov num |
GRV 957 |
|
Comp |
|
|
Coord arcsec 2000 |
17 29 57.66 +30 35 05.4 |
|
Date first |
1902 |
|
Date last |
2016 |
|
Obs |
18 |
|
Pa first |
28 |
|
Pa last |
29.6 |
|
P.A. Now (θ) |
29.6° |
|
Sep first |
11.6 |
|
Sep last |
11.503 |
|
Sep. Now (ρ) |
11.503" |
|
Mag pri |
10.86 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
+028 |
|
Sec motion dec |
+028 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2605-01894-1 |
|
Gaia DR2 |
4599248931306866560 |
|