16506-7110 B 2819 (HD 150981)
16h 50m 33.29s -71° 09' 58.3" P.A. 172.00 sep 9.4 mag 9.44,11.69 Sp G8IV dist. 52.58 pc (171.52 l.y.)
Coord 2000 |
16506-7110 |
|
Discov num |
B 2819 |
|
Comp |
|
|
Coord arcsec 2000 |
16 50 33.29 -71 09 58.3 |
|
Date first |
1931 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
175 |
|
Pa last |
172 |
|
P.A. Now (θ) |
172° |
|
Sep first |
8.0 |
|
Sep last |
9.364 |
|
Sep. Now (ρ) |
9.364" |
|
Mag pri |
9.44 |
|
Mag sec |
11.69 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
G8IV (yellow) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
+042 |
|
Sec motion dec |
-017 |
|
Notes |
|
|
rPM=1.406
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 150981 |
|
Constellation |
Apus |
|
HIP |
82416 |
|
Tycho2 |
9279-00400-1 |
|
Gaia DR2 |
5807523115437943808 |
|
HD |
150981 |
|
CP |
CP-70 2310 |
|
Distance |
52.58 |
|
Distance ly |
171.52 |
|