17437+5842 CRB 201
17h 43m 41.39s +58° 42' 24.1" P.A. 189.00 sep 13.8 mag 16.74,17.17 Sp M1+M1
| Coord 2000 |
17437+5842 |
|
Discov num |
CRB 201 |
|
Comp |
|
|
Coord arcsec 2000 |
17 43 41.39 +58 42 24.1 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
188 |
|
Pa last |
188.6 |
|
P.A. Now (θ) |
188.6° |
|
| Sep first |
13.9 |
|
Sep last |
13.846 |
|
Sep. Now (ρ) |
13.846" |
|
| Mag pri |
16.74 |
|
Mag sec |
17.17 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
M1+M1 (red/red) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+049 |
|
Sec motion dec |
+048 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.028 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1422931358178926976 |
|