18510-2431 J 1751
18h 50m 58.47s -24° 30' 34.7" P.A. 281.00 sep 13.7 mag 10.11,12.80 Sp K1V
Coord 2000 |
18510-2431 |
|
Discov num |
J 1751 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 58.47 -24 30 34.7 |
|
Date first |
1941 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
310 |
|
Pa last |
280.9 |
|
P.A. Now (θ) |
280.9° |
|
Sep first |
6.0 |
|
Sep last |
13.65 |
|
Sep. Now (ρ) |
13.65" |
|
Mag pri |
10.11 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.69 |
|
Spectral class |
K1V (yellow-orange) |
|
Pri motion ra |
+113 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
+015 |
|
Sec motion dec |
+056 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.187
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
SAO |
187345 |
|
Tycho2 |
6864-00242-1 |
|
Gaia DR2 |
4075056281753787648 |
|
HD |
174313 |
|