20313+2500 POU 4557

20h 31m 15.48s +25° 00' 15.7" P.A. 312.00 sep 11.5 mag 13.10,14.20

Coord 2000 20313+2500 Discov num POU4557 Comp Coord arcsec 2000 20 31 15.48 +25 00 15.7
Date first 1899 Date last 2015 Obs 9
Pa first 322 Pa last 311.5 P.A. Now (θ) 311.5°
Sep first 9.4 Sep last 11.459 Sep. Now (ρ) 11.459"
Mag pri 13.10 Mag sec 14.20 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +013 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Vulpecula Gaia DR2 1831722845026185472