15381+3918 SLW 1120
15h 38m 07.44s +39° 18' 03.3" P.A. 36.00 sep 14.3 mag 15.21,18.20 Sp M0.6+M3.4
| Coord 2000 |
15381+3918 |
|
Discov num |
SLW1120 |
|
Comp |
|
|
Coord arcsec 2000 |
15 38 07.44 +39 18 03.3 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
37 |
|
Pa last |
36.3 |
|
P.A. Now (θ) |
36.3° |
|
| Sep first |
14.2 |
|
Sep last |
14.259 |
|
Sep. Now (ρ) |
14.259" |
|
| Mag pri |
15.21 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
2.99 |
|
Spectral class |
M0.6+M3.4 (red/red) |
|
| Pri motion ra |
-040 |
|
Sec motion ra |
-038 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-011 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1377474940442485248 |
|
