17181-4605 HJ 4929 (HD 156137)
17h 18m 07.01s -46° 05' 28.4" P.A. 226.00 sep 10.6 mag 8.93,10.51 Sp B5/7II
Coord 2000 |
17181-4605 |
|
Discov num |
HJ 4929 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 07.01 -46 05 28.4 |
|
Date first |
1834 |
|
Date last |
2010 |
|
Obs |
11 |
|
Pa first |
226 |
|
Pa last |
225.7 |
|
P.A. Now (θ) |
225.7° |
|
Sep first |
10.0 |
|
Sep last |
10.6 |
|
Sep. Now (ρ) |
10.6" |
|
Mag pri |
8.93 |
|
Mag sec |
10.51 |
|
delta mag (ΔM) |
1.58 |
|
Spectral class |
B5/7II (blue-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.527
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 156137 |
|
Constellation |
Ara |
|
SAO |
227798 |
|
Tycho2 |
8341-00347-1 |
|
Gaia DR2 |
5951217877810758400 |
|
HD |
156137 |
|
DM |
CP-45 8441 |
|