12028+0749 A  2581

 
 
12h 02m 45.26s +07 49' 26.7" P.A. 168 sep 3.3 mag 9.32,11.62 Sp G5 dist. 218.34 pc (712.23 l.y.)
 
 
Coord 2000
12028+0749
Discov num
A  2581
Comp
Coord arcsec 2000
12 02 45.26 +07 49 26.7
Date first
1913
Date last
2014
Obs
13
Pa first
169
Pa last
168
P.A. Now (θ)
168°
Sep first
3.4
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
9.32
Mag sec
11.62
delta mag (ΔM)
2.3
Spectral class
G5 (yellow)
Pri motion ra
-060
Sec motion ra
-057
Pri motion dec
+019
Sec motion dec
+006
Notes
rPM=0.212 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.9
Precise sep
3.28
Cdsa2 id
A 2581
Constellation
Virgo
HIP
58727
Tycho2
0865-00112-1
HD
104591
BD
BD+08 2563
Ra deg
12.045905555555555
De deg
7.824083333333333
Distance
218.34
Distance ly
712.23
last precise pa
167.9
last precise sep
3.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12028+0749 A 2581 2001 12 168 3.3 9.32 11.62 G5 D 120245.26+074926.7
12028+0749 A 2581 2014 13 168 3.3 9.32 11.62 G5 120245.26+074926.7

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