13079-1902 B  2014

 
 
13h 07m 51.96s -19 02' 08.4" P.A. 102 sep 2.3 mag 7.81,11.22 Sp K1/2III dist. 249.38 pc (813.48 l.y.)
 
 
Coord 2000
13079-1902
Discov num
B  2014
Comp
Coord arcsec 2000
13 07 51.96 -19 02 08.4
Date first
1933
Date last
2015
Obs
8
Pa first
102
Pa last
102
P.A. Now (θ)
102°
Sep first
2.2
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
7.81
Mag sec
11.22
delta mag (ΔM)
3.41
Spectral class
K1/2III (yellow-orange)
Pri motion ra
-030
Sec motion ra
-029
Pri motion dec
+004
Sec motion dec
+004
Notes
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.6
Precise sep
2.346
Constellation
Virgo
SAO
157737
HIP
64071
Tycho2
6115-00652-1
Gaia DR2
07291988608
HD
114020
BD
BD-18 3543
Distance
249.38
Distance ly
813.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13079-1902 B 2014 1991 7 102 2.3 7.81 11.22 K1/2III D 130751.96-190208.4
13079-1902 B 2014 2015 8 102 2.3 7.81 11.22 K1/2III 130751.96-190208.4

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