03334+2322 STT 57 AB

 
 
03h 33m 23.73s +23° 22' 05.6" P.A. 170.00 sep 32.9 mag 7.17,12.80 Sp A3
 
 
Coord 2000 03334+2322 Discov num STT  57 Comp AB Coord arcsec 2000 03 33 23.73 +23 22 05.6
Date first 1907 Date last 2015 Obs 7
Pa first 170 Pa last 169.9 P.A. Now (θ) 169.9°
Sep first 35.0 Sep last 32.9 Sep. Now (ρ) 32.9"
Mag pri 7.17 Mag sec 12.80 delta mag (ΔM) 5.63 Spectral class A3 (white)
Pri motion ra +007 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
03334+2322 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 75987 03 33 24 +23 22 06 OCC 9080 Aa,Ab 1972 0 -1 0.1 7.40 9.10 1.70
Show 75987 03 33 24 +23 22 06 STT 57 AB 2015 7 170 32.9 7.17 12.80 5.63 <===
Show HD 21984 75987 03 33 24 +23 22 06 STT 57 AC 2017 43 33 68.7 7.17 7.67 0.50
Show 03 33 24 +23 21 33 OCC 9080 Ba,Bb 1972 0 -1 0.1 14.60 16.80 2.20
Show 75988 03 33 27 +23 23 04 STT 57 CD 2017 25 321 10.0 7.67 12.00 4.33
Sextuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus SAO 75987 Tycho2 1798-00480-1 Gaia DR2 67883714756349440
HD 21984 GC 4242