04066-6916 R    42

 
 
04h 06m 37.64s -69 15' 41.6" P.A. 217 sep 38.4 mag 9.40,10.30 Sp F3V+G
 
 
Coord 2000
04066-6916
Discov num
R    42
Comp
Coord arcsec 2000
04 06 37.64 -69 15 41.6
Date first
1893
Date last
2010
Obs
11
Pa first
215
Pa last
217
P.A. Now (θ)
217°
Sep first
45.1
Sep last
38.4
Sep. Now (ρ)
38.4"
Mag pri
9.40
Mag sec
10.30
delta mag (ΔM)
0.9
Spectral class
F3V+G (yellow-white/yellow)
Pri motion ra
+017
Sec motion ra
+047
Pri motion dec
+002
Sec motion dec
+046
Notes
rPM=0.81
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217.2
Precise sep
38.42
Cdsa2 id
R 42
Constellation
Hydrus
Tycho2
9153-00540-1
HD
26552
Ra deg
4.110455555555555
De deg
-69.26155555555556
last precise pa
217.2
last precise sep
38.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04066-6916 R 42 2000 2 217 38.8 9.40 10.30 F3V+G 040637.64-691541.6
04066-6916 R 42 2010 6 217 38.4 9.40 10.30 F3V+G 040637.64-691541.6

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