13072+4430 LDS 4317
13h 07m 12.37s +44° 30' 06.8" P.A. 222.00 sep 54.8 mag 16.50,17.70 Sp M4+M6
| Coord 2000 |
13072+4430 |
|
Discov num |
LDS4317 |
|
Comp |
|
|
Coord arcsec 2000 |
13 07 12.37 +44 30 06.8 |
|
| Date first |
1955 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
222 |
|
Pa last |
222.4 |
|
P.A. Now (θ) |
222.4° |
|
| Sep first |
55.0 |
|
Sep last |
54.773 |
|
Sep. Now (ρ) |
54.773" |
|
| Mag pri |
16.50 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
M4+M6 (red/red) |
|
| Pri motion ra |
-137 |
|
Sec motion ra |
-136 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-014 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.037 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1529648071281928320 |
|