12390+3354 SLW 749
12h 39m 02.37s +33° 53' 57.0" P.A. 291.00 sep 13.3 mag 16.33,17.18 Sp M1.6+M2.3
| Coord 2000 |
12390+3354 |
|
Discov num |
SLW 749 |
|
Comp |
|
|
Coord arcsec 2000 |
12 39 02.37 +33 53 57.0 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
291 |
|
Pa last |
291.4 |
|
P.A. Now (θ) |
291.4° |
|
| Sep first |
13.3 |
|
Sep last |
13.309 |
|
Sep. Now (ρ) |
13.309" |
|
| Mag pri |
16.33 |
|
Mag sec |
17.18 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
M1.6+M2.3 (red/red) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
+034 |
|
Sec motion dec |
+056 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.378
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1514884688136516096 |
|
