02508-4251 I  1143

 
 
02h 50m 51.13s -42 51' 51.7" P.A. 342 sep 0.3 mag 10.70,11.10
 
 
Coord 2000
02508-4251
Discov num
I  1143
Comp
Coord arcsec 2000
02 50 51.13 -42 51 51.7
Date first
1925
Date last
1978
Obs
4
Pa first
352
Pa last
342
P.A. Now (θ)
342°
Sep first
0.5
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.70
Mag sec
11.10
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+038
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.8
Precise sep
0.3
Constellation
Eridanus
Tycho2
7565-00148-1
last precise pa
341.8
last precise sep
0.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02508-4251 I 1143 1978 4 342 0.3 10.70 11.10 025051.13-425151.7

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