09089+0430 BAL2830

 
 
09h 08m 47.55s +04 29' 40.8" P.A. 275 sep 3.2 mag 12.10,12.30
 
 
Coord 2000
09089+0430
Discov num
BAL2830
Comp
Coord arcsec 2000
09 08 47.55 +04 29 40.8
Date first
1992
Date last
2000
Obs
3
Pa first
274
Pa last
275
P.A. Now (θ)
275°
Sep first
3.6
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
12.10
Mag sec
12.30
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-002
Sec motion ra
-009
Pri motion dec
+005
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
last precise pa
274.9
last precise sep
3.217
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09089+0430 BAL2830 1992 1 274 36.1 12.00 12.40 090806.67+043000.0
09089+0430 BAL2830 2000 2 275 3.3 12.10 12.30 D 090847.55+042940.8
09089+0430 BAL2830 2010 4 281 3.8 12.10 12.30 090847.55+042940.8

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