12069+3921 SLW 684
12h 06m 52.74s +39° 20' 57.3" P.A. 20.00 sep 8.3 mag 15.90,15.90 Sp M0.2+M0.4
| Coord 2000 |
12069+3921 |
|
Discov num |
SLW 684 |
|
Comp |
|
|
Coord arcsec 2000 |
12 06 52.74 +39 20 57.3 |
|
| Date first |
1955 |
|
Date last |
2019 |
|
Obs |
15 |
|
| Pa first |
19 |
|
Pa last |
19.7 |
|
P.A. Now (θ) |
19.7° |
|
| Sep first |
7.6 |
|
Sep last |
8.286 |
|
Sep. Now (ρ) |
8.286" |
|
| Mag pri |
15.90 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
M0.2+M0.4 (red/red) |
|
| Pri motion ra |
-071 |
|
Sec motion ra |
-064 |
|
| Pri motion dec |
+037 |
|
Sec motion dec |
+054 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.22 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
4034001720136428416 |
|
