09371-1350 BRT1909

 
 
09h 37m 05.66s -13 49' 43.9" P.A. 252 sep 3.7 mag 10.07,11.04 Sp A5/7III
 
 
Coord 2000
09371-1350
Discov num
BRT1909
Comp
Coord arcsec 2000
09 37 05.66 -13 49 43.9
Date first
1902
Date last
2010
Obs
6
Pa first
248
Pa last
252
P.A. Now (θ)
252°
Sep first
4.0
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
10.07
Mag sec
11.04
delta mag (ΔM)
0.97
Spectral class
A5/7III (white)
Pri motion ra
+043
Sec motion ra
-001
Pri motion dec
+004
Sec motion dec
-016
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
5473-00668-1
HD
83306
last precise pa
252.1
last precise sep
3.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09371-1350 BRT1909 1998 4 253 3.8 10.07 11.04 A5/7III N D 093705.66-134943.9
09371-1350 BRT1909 2010 5 252 3.6 10.07 11.04 A5/7III N D 093705.66-134943.9

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