02571+3852 UC 898 CD

 
 
02h 57m 04.58s +38° 51' 41.4" P.A. 127.00 sep 55.8 mag 16.20,16.65
 
 
Coord 2000 02571+3852 Discov num UC  898 Comp CD Coord arcsec 2000 02 57 04.58 +38 51 41.4
Date first 1998 Date last 2015 Obs 3
Pa first 127 Pa last 127.2 P.A. Now (θ) 127.2°
Sep first 55.9 Sep last 55.822 Sep. Now (ρ) 55.822"
Mag pri 16.20 Mag sec 16.65 delta mag (ΔM) 0.45 Spectral class
Pri motion ra -021 Sec motion ra -028
Pri motion dec -070 Sec motion dec -065
Notes V (Proper motion indicates physical)
rPM=0.118 (< 0.3, Physical double)
This double is physical.
 
 
02571+3852 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 57 06 +38 51 58 UC 898 AB 2015 4 156 73.6 15.36 15.90 0.54
Show 02 57 06 +38 51 58 UC 898 AC 2015 3 232 26.3 15.36 16.20 0.84
Show 02 57 06 +38 51 58 UC 898 AD 2015 3 155 55.3 15.36 16.65 1.29
Show 02 57 09 +38 50 50 UC 898 BC 2015 3 316 71.8 15.90 16.20 0.30
Show 02 57 09 +38 50 50 UC 898 BD 2015 3 342 18.4 15.90 16.65 0.75
Show 02 57 05 +38 51 41 UC 898 CD 2015 3 127 55.8 16.20 16.65 0.45 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 143240668312114688