18165-2854 RST 5446 (HD 317316)
18h 16m 25.11s -28° 53' 45.2" P.A. 129.00 sep 0.2 mag 11.20,11.20
Coord 2000 |
18165-2854 |
|
Discov num |
RST5446 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 25.11 -28 53 45.2 |
|
Date first |
1944 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
115 |
|
Pa last |
128.5 |
|
P.A. Now (θ) |
128.5° |
|
Sep first |
0.2 |
|
Sep last |
0.238 |
|
Sep. Now (ρ) |
0.238" |
|
Mag pri |
11.20 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 317316 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6855-01526-1 |
|
Gaia DR2 |
4049851661409514624 |
|
HD |
317316 |
|