16573+7314 CRB 198
16h 57m 17.44s +73° 13' 40.1" P.A. 358.00 sep 11.8 mag 16.90,18.22 Sp M1+M3
| Coord 2000 |
16573+7314 |
|
Discov num |
CRB 198 |
|
Comp |
|
|
Coord arcsec 2000 |
16 57 17.44 +73 13 40.1 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
358 |
|
Pa last |
358.4 |
|
P.A. Now (θ) |
358.4° |
|
| Sep first |
11.8 |
|
Sep last |
11.807 |
|
Sep. Now (ρ) |
11.807" |
|
| Mag pri |
16.90 |
|
Mag sec |
18.22 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
M1+M3 (red/red) |
|
| Pri motion ra |
-050 |
|
Sec motion ra |
-046 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
+017 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.084 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1655355819800143360 |
|
