19128+2957 BRT 37

19h 12m 59.51s +29° 57' 15.1" P.A. 336.00 sep 4.5 mag 11.38,13.09

Coord 2000 19128+2957 Discov num BRT  37 Comp Coord arcsec 2000 19 12 59.51 +29 57 15.1
Date first 1901 Date last 2016 Obs 5
Pa first 333 Pa last 336.1 P.A. Now (θ) 336.1°
Sep first 4.3 Sep last 4.528 Sep. Now (ρ) 4.528"
Mag pri 11.38 Mag sec 13.09 delta mag (ΔM) 1.71 Spectral class
Pri motion ra +020 Sec motion ra
Pri motion dec -030 Sec motion dec
Notes N B (See Notes, Blue magnitudes)




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Gaia DR2 2039145262622002176 ADS 12171