15508+1114 SLW 1143
15h 50m 48.30s +11° 14' 21.3" P.A. 300.00 sep 9.6 mag 15.77,17.21 Sp K7.4+M1.2
| Coord 2000 |
15508+1114 |
|
Discov num |
SLW1143 |
|
Comp |
|
|
Coord arcsec 2000 |
15 50 48.30 +11 14 21.3 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
298 |
|
Pa last |
300.3 |
|
P.A. Now (θ) |
300.3° |
|
| Sep first |
9.7 |
|
Sep last |
9.617 |
|
Sep. Now (ρ) |
9.617" |
|
| Mag pri |
15.77 |
|
Mag sec |
17.21 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
K7.4+M1.2 (yellow-orange/red) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
-022 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-034 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.078 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1189542942692703616 |
|