20049+1258 BPM 1982

20h 04m 56.66s +12° 57' 53.0" P.A. 173.00 sep 110.3 mag 15.29,15.99

Coord 2000 20049+1258 Discov num BPM1982 Comp Coord arcsec 2000 20 04 56.66 +12 57 53.0
Date first 1993 Date last 2015 Obs 5
Pa first 173 Pa last 172.9 P.A. Now (θ) 172.9°
Sep first 110.0 Sep last 110.284 Sep. Now (ρ) 110.284"
Mag pri 15.29 Mag sec 15.99 delta mag (ΔM) 0.7 Spectral class
Pri motion ra -052 Sec motion ra -021
Pri motion dec -037 Sec motion dec -019
Notes N V (See Notes, Proper motion indicates physical)




rPM=0.562

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila Gaia DR2 1806061033915534848