04153-0739 STF 518 BD

 
 
04h 15m 21.79s -07° 39' 29.1" P.A. 28.00 sep 456.3 mag 9.53,12.62 Sp DA2.9
 
 
Coord 2000 04153-0739 Discov num STF 518 Comp BD Coord arcsec 2000 04 15 21.79 -07 39 29.1
Date first 1922 Date last 2014 Obs 4
Pa first 16 Pa last 28.2 P.A. Now (θ) 28.2°
Sep first 147.0 Sep last 456.278 Sep. Now (ρ) 456.278"
Mag pri 9.53 Mag sec 12.62 delta mag (ΔM) 3.09 Spectral class DA2.9 (white dwarf)
Pri motion ra -223 Sec motion ra +003
Pri motion dec -338 Sec motion dec -003
Notes N L P (See Notes, Linear solution, 100-year proper motion)
rPM=0.998
This double is not physical.
 
 
04153-0739 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Keid 131063 04 15 16 -07 39 10 STF 518 A,BC 2019 107 102 82.7 4.43 9.31 4.88
Show 131063 04 15 16 -07 39 10 STF 518 AC 2019 8 97 77.5 4.43 11.17 6.74
Show 131063 04 15 16 -07 39 10 STF 518 AD 1998 17 38 481.4 4.43 12.62 8.19
Show 131063 04 15 16 -07 39 10 STF 518 AE 1998 11 24 569.9 4.43 12.99 8.56
Show 04 15 22 -07 39 29 STF 518 BC 2019 184 330 8.2 9.53 11.17 1.64 Y
Show 04 15 22 -07 39 29 STF 518 BD 2014 4 28 456.3 9.53 12.62 3.09 <===
Show 04 15 22 -07 39 29 STF 518 BE 2014 4 16 563.4 9.53 12.99 3.46
Quintuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Tycho2 5313-00183-1 HD 26976 GC 5140
DM BD-07 781 Bayer Omicron 2 Eridani Bayer name Omi2 Eri Flamsteed 40 Eridani
Flamsteed name 40 Eri Bayer greek ο2 Eri