19212+3720 ES 2491

19h 21m 11.31s +37° 20' 37.5" P.A. 359.00 sep 4.7 mag 10.70,10.80

Coord 2000 19212+3720 Discov num ES 2491 Comp Coord arcsec 2000 19 21 11.31 +37 20 37.5
Date first 1931 Date last 2021 Obs 7
Pa first 357 Pa last 359.2 P.A. Now (θ) 359.2°
Sep first 4.9 Sep last 4.67 Sep. Now (ρ) 4.67"
Mag pri 10.70 Mag sec 10.80 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +090 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Gaia DR2 2051077884369169920