13307+5209 SLW 883
13h 30m 44.81s +52° 08' 50.4" P.A. 274.00 sep 141.1 mag 17.07,18.80 Sp M0.7+M2.5
| Coord 2000 |
13307+5209 |
|
Discov num |
SLW 883 |
|
Comp |
|
|
Coord arcsec 2000 |
13 30 44.81 +52 08 50.4 |
|
| Date first |
1953 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
274 |
|
Pa last |
273.6 |
|
P.A. Now (θ) |
273.6° |
|
| Sep first |
141.2 |
|
Sep last |
141.053 |
|
Sep. Now (ρ) |
141.053" |
|
| Mag pri |
17.07 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
1.73 |
|
Spectral class |
M0.7+M2.5 (red/red) |
|
| Pri motion ra |
-051 |
|
Sec motion ra |
-047 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+000 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.111 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1559845196065958912 |
|
