23217+2945 LDS 5077 AB
23h 21m 37.60s +29° 44' 23.8" P.A. 53.00 sep 16.5 mag 13.30,16.25 Sp M3+M5
| Coord 2000 |
23217+2945 |
|
Discov num |
LDS5077 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 21 37.60 +29 44 23.8 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
55 |
|
Pa last |
53.2 |
|
P.A. Now (θ) |
53.2° |
|
| Sep first |
16.0 |
|
Sep last |
16.531 |
|
Sep. Now (ρ) |
16.531" |
|
| Mag pri |
13.30 |
|
Mag sec |
16.25 |
|
delta mag (ΔM) |
2.95 |
|
Spectral class |
M3+M5 (red/red) |
|
| Pri motion ra |
+113 |
|
Sec motion ra |
+118 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
+017 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
