09181-2259 RST3633

 
 
09h 18m 05.54s -22 58' 57.2" P.A. 61 sep 0.5 mag 8.80,10.80 Sp A1V
 
 
Coord 2000
09181-2259
Discov num
RST3633
Comp
Coord arcsec 2000
09 18 05.54 -22 58 57.2
Date first
1936
Date last
1943
Obs
2
Pa first
59
Pa last
61
P.A. Now (θ)
61°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.80
Mag sec
10.80
delta mag (ΔM)
2
Spectral class
A1V (white)
Pri motion ra
-018
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.4
Precise sep
0.52
Cdsa2 id
RST 3633
Constellation
Hydra
SAO
177235
Tycho2
6587-00104-1
HD
80242
Ra deg
9.30153888888889
De deg
-22.982555555555553
last precise pa
61.4
last precise sep
0.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09181-2259 RST3633 1943 2 61 0.5 8.80 10.80 A1V 091805.54-225857.2

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