09283-0805 BU  213

 
 
09h 28m 20.37s -08 05' 18.2" P.A. 174 sep 1.6 mag 8.31,10.18 Sp A0 dist. 248.14 pc (809.43 l.y.)
 
 
Coord 2000
09283-0805
Discov num
BU  213
Comp
Coord arcsec 2000
09 28 20.37 -08 05 18.2
Date first
1875
Date last
2009
Obs
15
Pa first
177
Pa last
174
P.A. Now (θ)
174°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
8.31
Mag sec
10.18
delta mag (ΔM)
1.87
Spectral class
A0 (white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.5
Precise sep
1.6
Cdsa2 id
BU 213
Constellation
Hydra
HIP
46442
Tycho2
5460-00485-1
HD
81901
BD
BD-07 2814
Ra deg
9.472325
De deg
-8.08838888888889
Distance
248.14
Distance ly
809.43
last precise pa
173.5
last precise sep
1.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09283-0805 BU 213 1991 14 169 1.9 8.31 10.18 A0 D 092820.37-080518.2
09283-0805 BU 213 2009 15 174 1.6 8.31 10.18 A0 D 092820.37-080518.2

If you need more information about this double, apply for a data request form to the WDS.