21484+2350 UC 4570 AC

21h 48m 26.87s +23° 50' 13.0" P.A. 253.00 sep 52.0 mag 15.04,14.93

Coord 2000 21484+2350 Discov num UC 4570 Comp AC Coord arcsec 2000 21 48 26.87 +23 50 13.0
Date first 1998 Date last 2015 Obs 6
Pa first 253 Pa last 253.2 P.A. Now (θ) 253.2°
Sep first 52.1 Sep last 51.98 Sep. Now (ρ) 51.98"
Mag pri 15.04 Mag sec 14.93 delta mag (ΔM) 0.11 Spectral class
Pri motion ra +061 Sec motion ra +071
Pri motion dec -030 Sec motion dec -016
Notes V (Proper motion indicates physical)




rPM=0.236 (< 0.3, Physical double)

This double is physical.



21484+2350 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 48 27 +23 50 13 AZC 115 AB 2016 9 131 22.2 15.04 15.60 0.56
Show 21 48 27 +23 50 13 UC 4570 AC 2015 6 253 52.0 15.04 14.93 0.11 <===
Show 21 48 28 +23 49 58 UC 4570 BC 2015 6 270 66.6 15.60 14.93 0.67


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Pegasus Gaia DR2 1795898591518188544