17506+2046 GRV 966
17h 50m 36.78s +20° 46' 36.4" P.A. 84.00 sep 27.8 mag 10.25,12.10
Coord 2000 |
17506+2046 |
|
Discov num |
GRV 966 |
|
Comp |
|
|
Coord arcsec 2000 |
17 50 36.78 +20 46 36.4 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
84 |
|
Pa last |
83.5 |
|
P.A. Now (θ) |
83.5° |
|
Sep first |
27.9 |
|
Sep last |
27.78 |
|
Sep. Now (ρ) |
27.78" |
|
Mag pri |
10.25 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
1.85 |
|
Spectral class |
|
|
Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
+016 |
|
Sec motion dec |
+011 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.228 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1564-00193-1 |
|
Gaia DR2 |
4552802364696685440 |
|