20578+1339 FMR 162
20h 57m 45.93s +13° 38' 47.4" P.A. 290.00 sep 13.0 mag 18.60,18.80 Sp M3.5V+M4V
| Coord 2000 |
20578+1339 |
|
Discov num |
FMR 162 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 45.93 +13 38 47.4 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
290 |
|
Pa last |
290.3 |
|
P.A. Now (θ) |
290.3° |
|
| Sep first |
13.0 |
|
Sep last |
13.01 |
|
Sep. Now (ρ) |
13.01" |
|
| Mag pri |
18.60 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M3.5V+M4V (red/red) |
|
| Pri motion ra |
+162 |
|
Sec motion ra |
+162 |
|
| Pri motion dec |
-052 |
|
Sec motion dec |
-052 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1758496676276201344 |
|
