15377+1719 SLW 1118
15h 37m 44.11s +17° 19' 03.7" P.A. 63.00 sep 47.5 mag 18.36,18.34 Sp M2.9+M3.1
| Coord 2000 |
15377+1719 |
|
Discov num |
SLW1118 |
|
Comp |
|
|
Coord arcsec 2000 |
15 37 44.11 +17 19 03.7 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
63 |
|
Pa last |
63 |
|
P.A. Now (θ) |
63° |
|
| Sep first |
47.7 |
|
Sep last |
47.529 |
|
Sep. Now (ρ) |
47.529" |
|
| Mag pri |
18.36 |
|
Mag sec |
18.34 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
M2.9+M3.1 (red/red) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-045 |
|
Sec motion dec |
-043 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.095 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1197231513968804096 |
|
