16547+4655 FMR 128
16h 54m 42.98s +46° 54' 33.6" P.A. 222.00 sep 9.1 mag 14.60,16.20 Sp M2.5V+M3V
| Coord 2000 |
16547+4655 |
|
Discov num |
FMR 128 |
|
Comp |
|
|
Coord arcsec 2000 |
16 54 42.98 +46 54 33.6 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
222 |
|
Pa last |
221.7 |
|
P.A. Now (θ) |
221.7° |
|
| Sep first |
9.2 |
|
Sep last |
9.113 |
|
Sep. Now (ρ) |
9.113" |
|
| Mag pri |
14.60 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
M2.5V+M3V (red/red) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-044 |
|
| Pri motion dec |
+215 |
|
Sec motion dec |
+215 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1407640385548087168 |
|