02506+2629 COU 553

 
 
02h 50m 37.23s +26 29' 23.2" P.A. 127 sep 0.6 mag 11.20,11.26 Sp G0 dist. 127.39 pc (415.55 l.y.)
 
 
Coord 2000
02506+2629
Discov num
COU 553
Comp
Coord arcsec 2000
02 50 37.23 +26 29 23.2
Date first
1970
Date last
2009
Obs
5
Pa first
137
Pa last
127
P.A. Now (θ)
127°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.20
Mag sec
11.26
delta mag (ΔM)
0.06
Spectral class
G0 (yellow)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
HIP
13261
Tycho2
1789-01427-1
BD
BD+25 454
Distance
127.39
Distance ly
415.55
last precise pa
127.3
last precise sep
0.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02506+2629 COU 553 1997 4 135 0.4 11.20 11.26 G0 025037.23+262923.2
02506+2629 COU 553 2009 5 127 0.6 11.20 11.26 G0 025037.23+262923.2

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