03258-1304 HU   21

 
 
03h 25m 49.51s -13 04' 03.2" P.A. 39 sep 1.4 mag 8.73,9.89 Sp K1III
 
 
Coord 2000
03258-1304
Discov num
HU   21
Comp
Coord arcsec 2000
03 25 49.51 -13 04 03.2
Date first
1900
Date last
2015
Obs
13
Pa first
41
Pa last
39
P.A. Now (θ)
39°
Sep first
1.5
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.73
Mag sec
9.89
delta mag (ΔM)
1.16
Spectral class
K1III (yellow-orange)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
39.1
Precise sep
1.37
Constellation
Eridanus
Tycho2
5302-01015-1
HD
21304
last precise pa
39.1
last precise sep
1.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03258-1304 HU 21 1999 12 37 1.4 8.73 9.89 K1III 032549.51-130403.2
03258-1304 HU 21 2015 13 39 1.4 8.73 9.89 K1III 032549.51-130403.2

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