12588-0332 RST4507

 
 
12h 58m 50.13s -03 31' 58.6" P.A. 33 sep 1.7 mag 9.02,12.54 Sp F2 dist. 165.02 pc (538.3 l.y.)
 
 
Coord 2000
12588-0332
Discov num
RST4507
Comp
Coord arcsec 2000
12 58 50.13 -03 31 58.6
Date first
1938
Date last
1991
Obs
5
Pa first
35
Pa last
33
P.A. Now (θ)
33°
Sep first
1.5
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.02
Mag sec
12.54
delta mag (ΔM)
3.52
Spectral class
F2 (yellow-white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-026
Sec motion dec
-025
Notes
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33.1
Precise sep
1.7
Constellation
Virgo
HIP
63348
Tycho2
4953-01069-1
HD
112720
BD
BD-02 3606
Distance
165.02
Distance ly
538.3
last precise pa
33.1
last precise sep
1.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12588-0332 RST4507 1991 5 33 1.7 9.02 12.54 F2 125850.13-033158.6

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