09447-1140 RST3662

 
 
09h 44m 44.70s -11 39' 52.1" P.A. 121 sep 2.7 mag 8.39,14.10 Sp K0
 
 
Coord 2000
09447-1140
Discov num
RST3662
Comp
Coord arcsec 2000
09 44 44.70 -11 39 52.1
Date first
1937
Date last
1943
Obs
2
Pa first
126
Pa last
121
P.A. Now (θ)
121°
Sep first
2.6
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
8.39
Mag sec
14.10
delta mag (ΔM)
5.71
Spectral class
K0 (yellow-orange)
Pri motion ra
-022
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.7
Precise sep
2.72
Constellation
Hydra
SAO
155445
Tycho2
5482-00967-1
HD
84392
last precise pa
120.7
last precise sep
2.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09447-1140 RST3662 1943 2 121 2.7 8.39 14.10 K0 094444.70-113952.1

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