08518-0102 RST4899

 
 
08h 51m 47.15s -01 01' 33.6" P.A. 309 sep 0.3 mag 10.20,10.30 Sp A2
 
 
Coord 2000
08518-0102
Discov num
RST4899
Comp
Coord arcsec 2000
08 51 47.15 -01 01 33.6
Date first
1943
Date last
1979
Obs
3
Pa first
299
Pa last
309
P.A. Now (θ)
309°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.20
Mag sec
10.30
delta mag (ΔM)
0.1
Spectral class
A2 (white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.5
Precise sep
0.27
Constellation
Hydra
Tycho2
4864-00371-1
HD
75751
last precise pa
308.5
last precise sep
0.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08518-0102 RST4899 1979 3 309 0.3 10.20 10.30 A2 085147.15-010133.6

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