17170+3000 GRV 949
17h 17m 04.67s +30° 00' 21.9" P.A. 277.00 sep 10.6 mag 10.80,11.60
Coord 2000 |
17170+3000 |
|
Discov num |
GRV 949 |
|
Comp |
|
|
Coord arcsec 2000 |
17 17 04.67 +30 00 21.9 |
|
Date first |
1902 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
277 |
|
Pa last |
277.2 |
|
P.A. Now (θ) |
277.2° |
|
Sep first |
10.5 |
|
Sep last |
10.563 |
|
Sep. Now (ρ) |
10.563" |
|
Mag pri |
10.80 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
-040 |
|
Sec motion dec |
-038 |
|
Notes |
|
|
rPM=0.052 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2592-01782-1 |
|
Gaia DR2 |
4599666883164143232 |
|