02542+2658 A  1929

 
 
02h 54m 12.79s +26 57' 35.5" P.A. 302 sep 3 mag 9.43,14.20 Sp G5
 
 
Coord 2000
02542+2658
Discov num
A  1929
Comp
Coord arcsec 2000
02 54 12.79 +26 57 35.5
Date first
1909
Date last
2009
Obs
5
Pa first
307
Pa last
302
P.A. Now (θ)
302°
Sep first
2.6
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.43
Mag sec
14.20
delta mag (ΔM)
4.77
Spectral class
G5 (yellow)
Pri motion ra
+078
Sec motion ra
Pri motion dec
-057
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.2
Precise sep
3.01
Constellation
Aries
SAO
75626
Tycho2
1789-01199-1
last precise pa
301.7
last precise sep
3.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02542+2658 A 1929 1930 3 306 2.4 9.43 14.20 G5 025412.79+265735.5
02542+2658 A 1929 2009 5 302 3.0 9.43 14.20 G5 025412.79+265735.5

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