17488+0542 CVR 207

17h 48m 46.66s +05° 41' 35.9" P.A. 219.00 sep 14.0 mag 17.40,17.50 Sp M4+M4

Coord 2000 17488+0542 Discov num CVR 207 Comp Coord arcsec 2000 17 48 46.66 +05 41 35.9
Date first 1993 Date last 2015 Obs 7
Pa first 220 Pa last 219.2 P.A. Now (θ) 219.2°
Sep first 14.1 Sep last 14.044 Sep. Now (ρ) 14.044"
Mag pri 17.40 Mag sec 17.50 delta mag (ΔM) 0.1 Spectral class M4+M4 (red/red)
Pri motion ra +021 Sec motion ra +021
Pri motion dec -061 Sec motion dec -064
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.045 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Ophiuchus Gaia DR2 4473895259892931200