09143-0817 BU 908 BD
09h 14m 18.37s -08° 17' 34.3" P.A. 299.00 sep 34.1 mag 10.73,13.59
Coord 2000 |
09143-0817 |
|
Discov num |
BU 908 |
|
Comp |
BD |
|
Coord arcsec 2000 |
09 14 18.37 -08 17 34.3 |
|
Date first |
1900 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
300 |
|
Pa last |
299.4 |
|
P.A. Now (θ) |
299.4° |
|
Sep first |
35.5 |
|
Sep last |
34.075 |
|
Sep. Now (ρ) |
34.075" |
|
Mag pri |
10.73 |
|
Mag sec |
13.59 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
Notes |
N
(See Notes) |
|
rPM=0.474
Nature of this double is uncertain.
09143-0817 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 79502 |
136681 |
09 14 19 -08 16 34 |
BU 908 A,BC |
2015 |
15 |
182 |
60.8 |
9.18 |
10.73 |
1.55 |
|
|
Show |
|
|
09 14 18 -08 17 34 |
BU 908 BC |
2016 |
7 |
233 |
0.9 |
10.73 |
10.80 |
0.07 |
|
|
Show |
|
|
09 14 18 -08 17 34 |
BU 908 BD |
2015 |
7 |
299 |
34.1 |
10.73 |
13.59 |
2.86 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
5458-00302-1 |
|
Gaia DR2 |
5744025661798732800 |
|