17316-3041 LDS 602
17h 31m 40.50s -30° 41' 02.8" P.A. 315.00 sep 8.5 mag 13.47,14.13 Sp M1.5V+M2V
Coord 2000 |
17316-3041 |
|
Discov num |
LDS 602 |
|
Comp |
|
|
Coord arcsec 2000 |
17 31 40.50 -30 41 02.8 |
|
Date first |
1920 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
315 |
|
Pa last |
315.4 |
|
P.A. Now (θ) |
315.4° |
|
Sep first |
8.0 |
|
Sep last |
8.543 |
|
Sep. Now (ρ) |
8.543" |
|
Mag pri |
13.47 |
|
Mag sec |
14.13 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
M1.5V+M2V (red/red) |
|
Pri motion ra |
-164 |
|
Sec motion ra |
-170 |
|
Pri motion dec |
-207 |
|
Sec motion dec |
-216 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.039 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
4058388540154784768 |
|