17050+2809 CVR 196
17h 05m 00.53s +28° 08' 57.5" P.A. 90.00 sep 27.7 mag 16.60,16.80 Sp M2+M2
Coord 2000 |
17050+2809 |
|
Discov num |
CVR 196 |
|
Comp |
|
|
Coord arcsec 2000 |
17 05 00.53 +28 08 57.5 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
90 |
|
Pa last |
90.2 |
|
P.A. Now (θ) |
90.2° |
|
Sep first |
27.7 |
|
Sep last |
27.705 |
|
Sep. Now (ρ) |
27.705" |
|
Mag pri |
16.60 |
|
Mag sec |
16.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M2+M2 (red/red) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
+066 |
|
Sec motion dec |
+069 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.046 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1308362663178410368 |
|