23346-1647 LDS 2990
23h 34m 37.84s -16° 46' 15.3" P.A. 328.00 sep 13.5 mag 16.33,19.12 Sp M3:+M3:
Coord 2000 |
23346-1647 |
|
Discov num |
LDS2990 |
|
Comp |
|
|
Coord arcsec 2000 |
23 34 37.84 -16 46 15.3 |
|
Date first |
1951 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
327 |
|
Pa last |
327.8 |
|
P.A. Now (θ) |
327.8° |
|
Sep first |
14.0 |
|
Sep last |
13.528 |
|
Sep. Now (ρ) |
13.528" |
|
Mag pri |
16.33 |
|
Mag sec |
19.12 |
|
delta mag (ΔM) |
2.79 |
|
Spectral class |
M3:+M3: (red/red) |
|
Pri motion ra |
+350 |
|
Sec motion ra |
+350 |
|
Pri motion dec |
-156 |
|
Sec motion dec |
-156 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS