15003+4740 ZHN 28

 
 
15h 00m 15.11s +47° 39' 37.5" P.A. 203.00 sep 4.2 mag 14.50,15.40 Sp sdM1+sdM3
 
 
Coord 2000 15003+4740 Discov num ZHN  28 Comp Coord arcsec 2000 15 00 15.11 +47 39 37.5
Date first 2000 Date last 2016 Obs 7
Pa first 203 Pa last 203 P.A. Now (θ) 203°
Sep first 4.3 Sep last 4.243 Sep. Now (ρ) 4.243"
Mag pri 14.50 Mag sec 15.40 delta mag (ΔM) 0.9 Spectral class sdM1+sdM3
Pri motion ra -336 Sec motion ra -337
Pri motion dec +140 Sec motion dec +137
Notes V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.009 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Gaia DR2 1587491041556694656