12175-6022 HDS 1730 (HD 106847)
12h 17m 29.06s -60° 21' 40.5" P.A. 10.00 sep 6.8 mag 9.02,12.21 Sp B9IV/V dist. 632.91 pc (2064.55 l.y.)
Coord 2000 |
12175-6022 |
|
Discov num |
HDS1730 |
|
Comp |
|
|
Coord arcsec 2000 |
12 17 29.06 -60 21 40.5 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
12 |
|
Pa last |
10.3 |
|
P.A. Now (θ) |
10.3° |
|
Sep first |
7.1 |
|
Sep last |
6.79 |
|
Sep. Now (ρ) |
6.79" |
|
Mag pri |
9.02 |
|
Mag sec |
12.21 |
|
delta mag (ΔM) |
3.19 |
|
Spectral class |
B9IV/V (blue-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
+076 |
|
Notes |
|
|
rPM=1.051
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 106847 |
|
Constellation |
Crux |
|
SAO |
251829 |
|
HIP |
59919 |
|
Tycho2 |
8975-00635-1 |
|
Gaia DR2 |
6058659336555863808 |
|
HD |
106847 |
|
CP |
CP-59 4160 |
|
Distance |
632.91 |
|
Distance ly |
2064.55 |
|