17020+4507 GRV 1224
17h 01m 59.25s +45° 07' 16.8" P.A. 350.00 sep 11.0 mag 14.53,18.50 Sp M0.1+M4.0
| Coord 2000 |
17020+4507 |
|
Discov num |
GRV1224 |
|
Comp |
|
|
Coord arcsec 2000 |
17 01 59.25 +45 07 16.8 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
350 |
|
Pa last |
349.8 |
|
P.A. Now (θ) |
349.8° |
|
| Sep first |
11.0 |
|
Sep last |
10.988 |
|
Sep. Now (ρ) |
10.988" |
|
| Mag pri |
14.53 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
3.97 |
|
Spectral class |
M0.1+M4.0 (red/red) |
|
| Pri motion ra |
-055 |
|
Sec motion ra |
-057 |
|
| Pri motion dec |
+124 |
|
Sec motion dec |
+123 |
|
| Notes |
N
V
R
(See Notes, Proper motion indicates physical, Red magnitudes) |
|
rPM=0.016 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1358777504694490624 |
|
