02507-4405 TNN   5

 
 
02h 50m 41.42s -44 04' 52.6" P.A. 156 sep 6.5 mag 6.70,18.81 Sp F8V dist. 64.1 pc (209.09 l.y.)
 
 
Coord 2000
02507-4405
Discov num
TNN   5
Comp
Coord arcsec 2000
02 50 41.42 -44 04 52.6
Date first
2004
Date last
2004
Obs
1
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
6.5
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
6.70
Mag sec
18.81
delta mag (ΔM)
12.11
Spectral class
F8V (yellow-white)
Pri motion ra
-024
Sec motion ra
Pri motion dec
-272
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156.2
Precise sep
6.5
Constellation
Eridanus
SAO
216064
HIP
13267
Tycho2
7565-00569-1
HD
17865
GL
Gl 115
CD
CD-44 863
CP
CP-44 306
Distance
64.1
Distance ly
209.09
last precise pa
156.2
last precise sep
6.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02507-4405 TNN 5 2004 1 156 6.5 6.70 18.81 F8V K 025041.42-440452.6

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