02547+3824 UC 854 CD

02h 54m 40.07s +38° 23' 47.5" P.A. 39.00 sep 52.8 mag 16.50,15.82

Coord 2000 02547+3824 Discov num UC  854 Comp CD Coord arcsec 2000 02 54 40.07 +38 23 47.5
Date first 1998 Date last 2015 Obs 4
Pa first 39 Pa last 39.1 P.A. Now (θ) 39.1°
Sep first 52.8 Sep last 52.801 Sep. Now (ρ) 52.801"
Mag pri 16.50 Mag sec 15.82 delta mag (ΔM) 0.68 Spectral class
Pri motion ra -015 Sec motion ra -018
Pri motion dec -067 Sec motion dec -063
Notes V (Proper motion indicates physical)




rPM=0.073 (< 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 143121955415496576