12004-0042 A  2580

 
 
12h 00m 24.22s -00 41' 30.3" P.A. 155 sep 4 mag 9.26,12.50 Sp G5
 
 
Coord 2000
12004-0042
Discov num
A  2580
Comp
Coord arcsec 2000
12 00 24.22 -00 41 30.3
Date first
1913
Date last
2017
Obs
8
Pa first
151
Pa last
155
P.A. Now (θ)
155°
Sep first
4.6
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
9.26
Mag sec
12.50
delta mag (ΔM)
3.24
Spectral class
G5 (yellow)
Pri motion ra
-047
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155
Precise sep
4
Constellation
Virgo
SAO
138526
last precise pa
155
last precise sep
4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12004-0042 A 2580 2000 7 152 4.3 9.26 12.50 G5 D 120024.22-004130.3
12004-0042 A 2580 2017 8 155 4.0 9.26 12.50 G5 120024.22-004130.3

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