11591+0601 HDS1687

 
 
11h 59m 06.51s +06 00' 42.7" P.A. 297 sep 0.5 mag 10.30,10.37 Sp G5 dist. 123 pc (401.23 l.y.)
 
 
Coord 2000
11591+0601
Discov num
HDS1687
Comp
Coord arcsec 2000
11 59 06.51 +06 00 42.7
Date first
1991
Date last
2017
Obs
4
Pa first
173
Pa last
297
P.A. Now (θ)
297°
Sep first
0.2
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.30
Mag sec
10.37
delta mag (ΔM)
0.07
Spectral class
G5 (yellow)
Pri motion ra
-030
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.3
Precise sep
0.5
Cdsa2 id
HDS 1687
Constellation
Virgo
HIP
58448
Tycho2
0279-00113-1
BD
BD+06 2534
Ra deg
11.985141666666665
De deg
6.011861111111111
Distance
123
Distance ly
401.23
last precise pa
297.3
last precise sep
0.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11591+0601 HDS1687 1991 1 173 0.2 10.30 10.37 G5 115906.51+060042.7
11591+0601 HDS1687 2010 2 122 0.4 10.30 10.37 G5 115906.51+060042.7
11591+0601 HDS1687 2017 4 297 0.5 10.30 10.37 G5 115906.51+060042.7

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