17159+5732 CVR 858
17h 15m 55.56s +57° 32' 05.4" P.A. 191.00 sep 29.8 mag 20.40,20.60 Sp M3+M4
Coord 2000 |
17159+5732 |
|
Discov num |
CVR 858 |
|
Comp |
|
|
Coord arcsec 2000 |
17 15 55.56 +57 32 05.4 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
191 |
|
Pa last |
190.8 |
|
P.A. Now (θ) |
190.8° |
|
Sep first |
29.9 |
|
Sep last |
29.811 |
|
Sep. Now (ρ) |
29.811" |
|
Mag pri |
20.40 |
|
Mag sec |
20.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M3+M4 (red/red) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
-044 |
|
Sec motion dec |
-047 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.087 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1433097133455770752 |
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