13078-1800 COM   2

 
 
13h 07m 49.74s -18 00' 15.6" P.A. 180 sep 3.5 mag 8.21,11.77 Sp K0III dist. 485.44 pc (1583.51 l.y.)
 
 
Coord 2000
13078-1800
Discov num
COM   2
Comp
Coord arcsec 2000
13 07 49.74 -18 00 15.6
Date first
1888
Date last
1991
Obs
9
Pa first
183
Pa last
180
P.A. Now (θ)
180°
Sep first
3.3
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
8.21
Mag sec
11.77
delta mag (ΔM)
3.56
Spectral class
K0III (yellow-orange)
Pri motion ra
+010
Sec motion ra
+002
Pri motion dec
+012
Sec motion dec
+002
Notes
rPM=0.82
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.9
Precise sep
3.45
Constellation
Virgo
SAO
157736
HIP
64068
Tycho2
6115-00431-1
HD
114019
BD
BD-17 3774
Distance
485.44
Distance ly
1583.51
last precise pa
179.9
last precise sep
3.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13078-1800 COM 2 1991 9 180 3.5 8.21 11.77 K0III 130749.74-180015.6

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