02547+3824 UC 854 BC

 
 
02h 54m 42.49s +38° 23' 54.1" P.A. 257.00 sep 29.3 mag 15.49,16.50
 
 
Coord 2000 02547+3824 Discov num UC  854 Comp BC Coord arcsec 2000 02 54 42.49 +38 23 54.1
Date first 1998 Date last 2015 Obs 5
Pa first 257 Pa last 257.4 P.A. Now (θ) 257.4°
Sep first 29.3 Sep last 29.308 Sep. Now (ρ) 29.308"
Mag pri 15.49 Mag sec 16.50 delta mag (ΔM) 1.01 Spectral class
Pri motion ra -016 Sec motion ra -015
Pri motion dec -074 Sec motion dec -067
Notes V (Proper motion indicates physical)
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
02547+3824 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 54 43 +38 23 32 UC 854 AB 2015 5 354 21.7 14.10 15.49 1.39
Show 02 54 43 +38 23 32 UC 854 AC 2015 4 296 34.5 14.10 16.50 2.40
Show 02 54 43 +38 23 32 UC 854 AD 2015 5 2 56.1 14.10 15.82 1.72
Show 02 54 43 +38 23 32 UC 854 AE 2015 5 214 64.9 14.10 15.16 1.06
Show 02 54 42 +38 23 54 UC 854 BC 2015 5 257 29.3 15.49 16.50 1.01 <===
Show 02 54 42 +38 23 54 UC 854 BD 2015 5 8 34.8 15.49 15.82 0.33
Show 02 54 40 +38 23 48 UC 854 CD 2015 4 39 52.8 16.50 15.82 0.68
Show 02 54 43 +38 24 28 UC 854 DF 2015 5 15 48.4 15.82 16.23 0.41
Show 02 54 44 +38 25 15 UC 854 FG 2015 5 98 48.4 16.23 16.04 0.19
Show 02 54 44 +38 25 15 UC 854 FH 2015 5 51 47.1 16.23 15.53 0.70
Show 02 54 48 +38 25 09 UC 854 GH 2015 6 343 37.6 16.04 15.53 0.51
Show 02 54 47 +38 25 44 UC 854 HI 2015 5 325 48.3 15.53 16.13 0.60
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 143121955415496064