16120+3159 FMR 123
16h 12m 02.59s +31° 58' 47.6" P.A. 105.00 sep 8.8 mag 14.40,16.60 Sp M3.5V+M5V
| Coord 2000 |
16120+3159 |
|
Discov num |
FMR 123 |
|
Comp |
|
|
Coord arcsec 2000 |
16 12 02.59 +31 58 47.6 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
104 |
|
Pa last |
104.7 |
|
P.A. Now (θ) |
104.7° |
|
| Sep first |
8.8 |
|
Sep last |
8.842 |
|
Sep. Now (ρ) |
8.842" |
|
| Mag pri |
14.40 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
M3.5V+M5V (red/red) |
|
| Pri motion ra |
-269 |
|
Sec motion ra |
-269 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
-046 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1322444142954346496 |
|
