13347-6320 HDS 1907 AB (HD 117856)
13h 34m 43.41s -63° 20' 07.5" P.A. 356.00 sep 1.6 mag 7.46,11.38 Sp B0Ib dist. 2564.1 pc (8364.09 l.y.)
Coord 2000 |
13347-6320 |
|
Discov num |
HDS1907 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 34 43.41 -63 20 07.5 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
357 |
|
Pa last |
355.6 |
|
P.A. Now (θ) |
355.6° |
|
Sep first |
1.6 |
|
Sep last |
1.632 |
|
Sep. Now (ρ) |
1.632" |
|
Mag pri |
7.46 |
|
Mag sec |
11.38 |
|
delta mag (ΔM) |
3.92 |
|
Spectral class |
B0Ib (blue-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
13347-6320 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 117856 |
252371 |
13 34 43 -63 20 08 |
HDS 1907 AB |
2016 |
5 |
356 |
1.6 |
7.46 |
11.38 |
3.92 |
|
<=== |
Show |
|
252371 |
13 34 43 -63 20 08 |
SNA 34 AC |
2016 |
3 |
91 |
7.4 |
6.81 |
13.11 |
6.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 117856 |
|
Constellation |
Centaurus |
|
SAO |
252371 |
|
HIP |
66253 |
|
Tycho2 |
8995-00116-1 |
|
Gaia DR2 |
5865063307704602368 |
|
HD |
117856 |
|
CD |
CD-62 739 |
|
CP |
CP-62 3374 |
|
Distance |
2564.1 |
|
Distance ly |
8364.09 |
|