20373+0134 GWP 2973

20h 37m 16.11s +01° 33' 47.3" P.A. 106.00 sep 21.3 mag 11.70,17.60

Coord 2000 20373+0134 Discov num GWP2973 Comp Coord arcsec 2000 20 37 16.11 +01 33 47.3
Date first 1994 Date last 2016 Obs 8
Pa first 106 Pa last 106.3 P.A. Now (θ) 106.3°
Sep first 21.1 Sep last 21.291 Sep. Now (ρ) 21.291"
Mag pri 11.70 Mag sec 17.60 delta mag (ΔM) 5.9 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec -102 Sec motion dec -096
Notes V (Proper motion indicates physical)




rPM=0.059 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila Tycho2 0510-02086-1 Gaia DR2 4231581863705652096