18016-5056 RST 3145
18h 01m 36.34s -50° 56' 29.5" P.A. 3.00 sep 1.3 mag 10.77,13.70 Sp B9/A0IV/V
Coord 2000 |
18016-5056 |
|
Discov num |
RST3145 |
|
Comp |
|
|
Coord arcsec 2000 |
18 01 36.34 -50 56 29.5 |
|
Date first |
1935 |
|
Date last |
1935 |
|
Obs |
1 |
|
Pa first |
3 |
|
Pa last |
2.9 |
|
P.A. Now (θ) |
2.9° |
|
Sep first |
1.3 |
|
Sep last |
1.32 |
|
Sep. Now (ρ) |
1.32" |
|
Mag pri |
10.77 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
2.93 |
|
Spectral class |
B9/A0IV/V (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
SAO |
245181 |
|
Tycho2 |
8369-01474-1 |
|
Gaia DR2 |
6705867408603073536 |
|
HD |
163987 |
|
DM |
CP-5010505 |
|