17424+4657 SLW 1212
17h 42m 24.76s +46° 57' 08.5" P.A. 315.00 sep 13.2 mag 16.56,17.28 Sp M0.7+M1.7
Coord 2000 |
17424+4657 |
|
Discov num |
SLW1212 |
|
Comp |
|
|
Coord arcsec 2000 |
17 42 24.76 +46 57 08.5 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
315 |
|
Pa last |
314.8 |
|
P.A. Now (θ) |
314.8° |
|
Sep first |
13.3 |
|
Sep last |
13.189 |
|
Sep. Now (ρ) |
13.189" |
|
Mag pri |
16.56 |
|
Mag sec |
17.28 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
M0.7+M1.7 (red/red) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-039 |
|
Sec motion dec |
-040 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.035 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1362781719883977600 |
|