18259+5338 FMR 140
18h 25m 54.70s +53° 37' 43.4" P.A. 84.00 sep 16.2 mag 15.30,18.90 Sp M0V+M3.5V
| Coord 2000 |
18259+5338 |
|
Discov num |
FMR 140 |
|
Comp |
|
|
Coord arcsec 2000 |
18 25 54.70 +53 37 43.4 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
84 |
|
Pa last |
84.4 |
|
P.A. Now (θ) |
84.4° |
|
| Sep first |
16.1 |
|
Sep last |
16.182 |
|
Sep. Now (ρ) |
16.182" |
|
| Mag pri |
15.30 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
M0V+M3.5V (red/red) |
|
| Pri motion ra |
-092 |
|
Sec motion ra |
-092 |
|
| Pri motion dec |
-129 |
|
Sec motion dec |
-129 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2148839212695228416 |
|
