18233+4028 TDT 827

18h 23m 16.28s +40° 27' 30.0" P.A. 124.00 sep 0.5 mag 10.87,11.12

Coord 2000 18233+4028 Discov num TDT 827 Comp Coord arcsec 2000 18 23 16.28 +40 27 30.0
Date first 1991 Date last 1991 Obs 1
Pa first 124 Pa last 124.4 P.A. Now (θ) 124.4°
Sep first 0.5 Sep last 0.54 Sep. Now (ρ) 0.54"
Mag pri 10.87 Mag sec 11.12 delta mag (ΔM) 0.25 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec -008 Sec motion dec -008
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Tycho2 3108-01893-1 Gaia DR2 2109804625764835584