13282+2809 LDS 1389
13h 28m 04.28s +28° 07' 54.8" P.A. 71.00 sep 28.2 mag 15.70,18.20 Sp M3+M4
Coord 2000 |
13282+2809 |
|
Discov num |
LDS1389 |
|
Comp |
|
|
Coord arcsec 2000 |
13 28 04.28 +28 07 54.8 |
|
Date first |
1950 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
71 |
|
Pa last |
70.5 |
|
P.A. Now (θ) |
70.5° |
|
Sep first |
28.2 |
|
Sep last |
28.201 |
|
Sep. Now (ρ) |
28.201" |
|
Mag pri |
15.70 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
M3+M4 (red/red) |
|
Pri motion ra |
-150 |
|
Sec motion ra |
-150 |
|
Pri motion dec |
+033 |
|
Sec motion dec |
+035 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.013 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Gaia DR2 |
1449698801254250880 |
|