02566-5821 B   680

 
 
02h 56m 37.65s -58 21' 23.1" sep 5.1 mag 9.73,12.70 Sp G5
 
 
Coord 2000
02566-5821
Discov num
B   680
Comp
Coord arcsec 2000
02 56 37.65 -58 21 23.1
Date first
1927
Date last
2015
Obs
3
Pa first
2
Pa last
0
P.A. Now (θ)
Sep first
5.0
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
9.73
Mag sec
12.70
delta mag (ΔM)
2.97
Spectral class
G5 (yellow)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.1
Precise sep
5.09
Constellation
Horologium
SAO
232945
Tycho2
8497-00079-1
last precise pa
0.1
last precise sep
5.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02566-5821 B 680 1927 2 360 5.0 9.73 12.70 G5 025637.65-582123.1
02566-5821 B 680 2015 3 0 5.1 9.73 12.70 G5 025637.65-582123.1

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