13145+1120 HJ 2647 (LN Vir)

 
 
13h 14m 31.24s +11 19' 54.4" P.A. 215.00 sep 50.7 mag 5.82,12.61 Sp K5III dist. 146.63 pc (478.31 l.y.)
 
 
Coord 2000
13145+1120
Discov num
HJ 2647
Comp
Coord arcsec 2000
13 14 31.24 +11 19 54.4
Date first
1830
Date last
2015
Obs
12
Pa first
207
Pa last
215
P.A. Now (θ)
215°
Sep first
27.5
Sep last
50.7
Sep. Now (ρ)
50.7"
Mag pri
5.82
Mag sec
12.61
delta mag (ΔM)
6.79
Spectral class
K5III (yellow-orange)
Pri motion ra
+069
Sec motion ra
+027
Pri motion dec
-054
Sec motion dec
-064
Notes
rPM=0.493
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.9
Precise sep
50.671
Var name
LN Vir
Constellation
Virgo
SAO
100473
HIP
64607
Tycho2
0887-00364-1
Gaia DR2
41991450240
HD
115046
HR
4998
BD
BD+12 2572
Distance
146.63
Distance ly
478.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13145+1120 HJ 2647 2000 6 215 50.0 5.67 10.80 K5III D 131431.24+111954.4
13145+1120 HJ 2647 2001 8 215 50.2 5.67 10.80 K5III D 131431.24+111954.4
13145+1120 HJ 2647 2014 9 215 50.1 5.82 12.61 K5III 131431.24+111954.4
13145+1120 HJ 2647 2015 12 215 50.7 5.82 12.61 K5III 131431.24+111954.4

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