03422-1558 A  2912

 
 
03h 42m 13.76s -15 57' 47.8" P.A. 27 sep 1.6 mag 8.09,11.52 Sp K2 dist. 476.19 pc (1553.33 l.y.)
 
 
Coord 2000
03422-1558
Discov num
A  2912
Comp
Coord arcsec 2000
03 42 13.76 -15 57 47.8
Date first
1918
Date last
2015
Obs
8
Pa first
25
Pa last
27
P.A. Now (θ)
27°
Sep first
1.3
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
8.09
Mag sec
11.52
delta mag (ΔM)
3.43
Spectral class
K2 (yellow-orange)
Pri motion ra
+050
Sec motion ra
+055
Pri motion dec
-020
Sec motion dec
-015
Notes
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.3
Precise sep
1.61
Constellation
Eridanus
SAO
149123
HIP
17303
Tycho2
5874-00470-1
HD
23145
BD
BD-16 688
Distance
476.19
Distance ly
1553.33
last precise pa
27.3
last precise sep
1.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03422-1558 A 2912 1991 7 26 1.6 8.09 11.52 K2 034213.76-155747.8
03422-1558 A 2912 2015 8 27 1.6 8.09 11.52 K2 034213.76-155747.8

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