12256-0818 RST3789

 
 
12h 25m 34.60s -08 18' 01.2" P.A. 10 sep 2.7 mag 9.80,11.60 Sp F8
 
 
Coord 2000
12256-0818
Discov num
RST3789
Comp
Coord arcsec 2000
12 25 34.60 -08 18 01.2
Date first
1938
Date last
2002
Obs
3
Pa first
11
Pa last
10
P.A. Now (θ)
10°
Sep first
2.5
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
9.80
Mag sec
11.60
delta mag (ΔM)
1.8
Spectral class
F8 (yellow-white)
Pri motion ra
-043
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.1
Precise sep
2.74
Constellation
Virgo
Tycho2
5527-01834-1
HD
108159
last precise pa
10.1
last precise sep
2.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12256-0818 RST3789 2002 3 10 2.7 9.80 11.60 F8 122534.60-081801.2

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