18164-2951 J 1624 (HD 317334)
18h 16m 23.38s -29° 50' 40.4" P.A. 121.00 sep 3.8 mag 11.16,11.40
Coord 2000 |
18164-2951 |
|
Discov num |
J 1624 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 23.38 -29 50 40.4 |
|
Date first |
1913 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
121 |
|
Pa last |
120.6 |
|
P.A. Now (θ) |
120.6° |
|
Sep first |
3.4 |
|
Sep last |
3.828 |
|
Sep. Now (ρ) |
3.828" |
|
Mag pri |
11.16 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
Pri motion ra |
-032 |
|
Sec motion ra |
|
|
Pri motion dec |
+023 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 317334 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6855-00791-1 |
|
Gaia DR2 |
4049726763725163008 |
|
HD |
317334 |
|