17024+1648 FMR 131
17h 02m 22.12s +16° 47' 32.2" P.A. 331.00 sep 9.3 mag 15.70,16.40 Sp M2.5V+M3V
| Coord 2000 |
17024+1648 |
|
Discov num |
FMR 131 |
|
Comp |
|
|
Coord arcsec 2000 |
17 02 22.12 +16 47 32.2 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
331 |
|
Pa last |
331.2 |
|
P.A. Now (θ) |
331.2° |
|
| Sep first |
9.3 |
|
Sep last |
9.346 |
|
Sep. Now (ρ) |
9.346" |
|
| Mag pri |
15.70 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M2.5V+M3V (red/red) |
|
| Pri motion ra |
-099 |
|
Sec motion ra |
-099 |
|
| Pri motion dec |
-147 |
|
Sec motion dec |
-147 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4558383863672345728 |
|
