12597-0349 STF 1704 AB (44 Vir)

 
 
12h 59m 39.55s -03° 48' 43.0" P.A. 54.00 sep 20.6 mag 5.80,10.30 Sp B9.5V dist. 77.94 pc (254.24 l.y.)
 
 
Coord 2000 12597-0349 Discov num STF1704 Comp AB Coord arcsec 2000 12 59 39.55 -03 48 43.0
Date first 1782 Date last 2017 Obs 28
Pa first 58 Pa last 53.7 P.A. Now (θ) 53.7°
Sep first 22.3 Sep last 20.57 Sep. Now (ρ) 20.57"
Mag pri 5.80 Mag sec 10.30 delta mag (ΔM) 4.5 Spectral class B9.5V (blue-white)
Pri motion ra -050 Sec motion ra -036
Pri motion dec +009 Sec motion dec +011
Notes N (See Notes)
rPM=0.278 (< 0.3, Physical double)
This double is physical.
 
 
12597-0349 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 139086 12 59 40 -03 48 43 CHR 39 Aa,Ab 2021 30 317 0.1 5.90 8.30 2.40 Y
Show 44 Vir 139086 12 59 40 -03 48 43 STF 1704 AB 2017 28 54 20.6 5.80 10.30 4.50 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 44 Vir Constellation Virgo SAO 139086 HIP 63414
Tycho2 4953-01223-1 Gaia DR2 3679035317505913216 HD 112846 HR 4921
GC 17631 ADS 8727 BD BD-03 3384 Flamsteed 44 Virginis
Flamsteed name 44 Vir FK5 1336 Distance 77.94 Distance ly 254.24