18156+1614 LDS 1008
18h 15m 34.58s +16° 14' 26.4" P.A. 187.00 sep 13.1 mag 12.40,12.70 Sp M1.5
Coord 2000 |
18156+1614 |
|
Discov num |
LDS1008 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 34.58 +16 14 26.4 |
|
Date first |
1936 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
190 |
|
Pa last |
186.9 |
|
P.A. Now (θ) |
186.9° |
|
Sep first |
13.0 |
|
Sep last |
13.134 |
|
Sep. Now (ρ) |
13.134" |
|
Mag pri |
12.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
M1.5 (red) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-132 |
|
Sec motion dec |
-104 |
|
Notes |
N
(See Notes) |
|
rPM=0.226 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4522817514378193280 |
|