08587+2523 A  1974

 
 
08h 58m 39.29s +25 22' 49.0" P.A. 181 sep 0.2 mag 9.40,9.50 Sp A5
 
 
Coord 2000
08587+2523
Discov num
A  1974
Comp
Coord arcsec 2000
08 58 39.29 +25 22 49.0
Date first
1909
Date last
2008
Obs
19
Pa first
257
Pa last
181
P.A. Now (θ)
181°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.40
Mag sec
9.50
delta mag (ΔM)
0.1
Spectral class
A5 (white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.4
Precise sep
0.201
Cdsa2 id
A 1974
Constellation
Cancer
SAO
80544
Tycho2
1953-00945-1
HD
76720
Ra deg
8.977580555555555
De deg
25.380277777777778
last precise pa
181.4
last precise sep
0.201
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08587+2523 A 1974 1997 18 198 0.2 9.40 9.50 A5 085839.29+252249.0
08587+2523 A 1974 2008 19 181 0.2 9.40 9.50 A5 085839.29+252249.0

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