17088+1802 GWP 2691
17h 08m 49.34s +18° 01' 55.4" P.A. 263.00 sep 82.3 mag 13.60,15.80
| Coord 2000 |
17088+1802 |
|
Discov num |
GWP2691 |
|
Comp |
|
|
Coord arcsec 2000 |
17 08 49.34 +18 01 55.4 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
262 |
|
Pa last |
262.9 |
|
P.A. Now (θ) |
262.9° |
|
| Sep first |
83.0 |
|
Sep last |
82.297 |
|
Sep. Now (ρ) |
82.297" |
|
| Mag pri |
13.60 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-068 |
|
Sec motion dec |
-070 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.04 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4548069448175184768 |
|
