16411-4745 SLR 21 (HD 150083)
16h 41m 05.59s -47° 44' 45.9" P.A. 317.00 sep 1.9 mag 7.39,9.41 Sp B5III dist. 254.45 pc (830.02 l.y.)
Coord 2000 |
16411-4745 |
|
Discov num |
SLR 21 |
|
Comp |
|
|
Coord arcsec 2000 |
16 41 05.59 -47 44 45.9 |
|
Date first |
1895 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
322 |
|
Pa last |
316.9 |
|
P.A. Now (θ) |
316.9° |
|
Sep first |
1.5 |
|
Sep last |
1.9 |
|
Sep. Now (ρ) |
1.9" |
|
Mag pri |
7.39 |
|
Mag sec |
9.41 |
|
delta mag (ΔM) |
2.02 |
|
Spectral class |
B5III (blue-white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 150083 |
|
Constellation |
Ara |
|
SAO |
227044 |
|
HIP |
81678 |
|
Tycho2 |
8329-03457-1 |
|
Gaia DR2 |
5942522424428495488 |
|
HD |
150083 |
|
GC |
22411 |
|
CD |
CD-4710942 |
|
CP |
CP-47 7821 |
|
Distance |
254.45 |
|
Distance ly |
830.02 |
|