03240-1718 A  2908

 
 
03h 24m 01.43s -17 17' 42.8" P.A. 256 sep 4.4 mag 10.03,13.30 Sp G3IV
 
 
Coord 2000
03240-1718
Discov num
A  2908
Comp
Coord arcsec 2000
03 24 01.43 -17 17 42.8
Date first
1916
Date last
2015
Obs
10
Pa first
274
Pa last
256
P.A. Now (θ)
256°
Sep first
3.4
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
10.03
Mag sec
13.30
delta mag (ΔM)
3.27
Spectral class
G3IV (yellow)
Pri motion ra
+016
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
Tycho2
5873-00441-1
HD
21130
last precise pa
256.1
last precise sep
4.426
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03240-1718 A 2908 2000 8 257 3.8 10.03 13.30 G3IV D 032401.43-171742.8
03240-1718 A 2908 2015 10 256 4.4 10.03 13.30 G3IV 032401.43-171742.8

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