15504+3552 SLW 1141
15h 50m 24.43s +35° 51' 36.2" P.A. 125.00 sep 8.5 mag 18.73,19.55 Sp M1.6+M2.3
Coord 2000 |
15504+3552 |
|
Discov num |
SLW1141 |
|
Comp |
|
|
Coord arcsec 2000 |
15 50 24.43 +35 51 36.2 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
125 |
|
Pa last |
125 |
|
P.A. Now (θ) |
125° |
|
Sep first |
8.7 |
|
Sep last |
8.512 |
|
Sep. Now (ρ) |
8.512" |
|
Mag pri |
18.73 |
|
Mag sec |
19.55 |
|
delta mag (ΔM) |
0.82 |
|
Spectral class |
M1.6+M2.3 (red/red) |
|
Pri motion ra |
-044 |
|
Sec motion ra |
-043 |
|
Pri motion dec |
+018 |
|
Sec motion dec |
+025 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.142 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Gaia DR2 |
1372899455947404032 |
|