13121-1612 HJ 2645 AB (53 Vir)

 
 
13h 12m 03.54s -16° 11' 54.9" P.A. 1.00 sep 108.4 mag 5.08,12.50 Sp F5III-IV dist. 33.91 pc (110.61 l.y.)
 
 
Coord 2000 13121-1612 Discov num HJ 2645 Comp AB Coord arcsec 2000 13 12 03.54 -16 11 54.9
Date first 1831 Date last 2015 Obs 10
Pa first 30 Pa last 0.5 P.A. Now (θ) 0.5°
Sep first 50.0 Sep last 108.42 Sep. Now (ρ) 108.42"
Mag pri 5.08 Mag sec 12.50 delta mag (ΔM) 7.42 Spectral class F5III-IV (yellow-white)
Pri motion ra +097 Sec motion ra
Pri motion dec -288 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
13121-1612 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 53 Vir 157788 13 12 04 -16 11 55 HJ 2645 AB 2015 10 1 108.4 5.08 12.50 7.42 <===
Show 157788 13 12 04 -16 11 55 HJ 2645 AC 2015 7 177 152.6 5.08 12.83 7.75
Show 157788 13 12 04 -16 11 55 HJ 2645 AD 2015 8 328 265.6 5.08 11.07 5.99
Show 13 12 04 -16 10 11 DAM 367 BE 2015 5 272 7.9 12.50 15.00 2.50
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 53 Vir Var name NSV6136 Vir Constellation Virgo SAO 157788
HIP 64407 Tycho2 6113-01726-1 Gaia DR2 3511640513332581504 HD 114642
HR 4981 GC 17870 BD BD-15 3613 Flamsteed 53 Virginis
Flamsteed name 53 Vir Distance 33.91 Distance ly 110.61