17210-4048 VVV 40

17h 21m 01.55s -40° 47' 51.9" P.A. 315.00 sep 5.2 mag 15.70,17.30 Sp M4+M5

Coord 2000 17210-4048 Discov num VVV  40 Comp Coord arcsec 2000 17 21 01.55 -40 47 51.9
Date first 1999 Date last 2016 Obs 4
Pa first 314 Pa last 314.5 P.A. Now (θ) 314.5°
Sep first 5.2 Sep last 5.235 Sep. Now (ρ) 5.235"
Mag pri 15.70 Mag sec 17.30 delta mag (ΔM) 1.6 Spectral class M4+M5 (red/red)
Pri motion ra -023 Sec motion ra -023
Pri motion dec -110 Sec motion dec -107
Notes V (Proper motion indicates physical)




rPM=0.027 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Scorpius Gaia DR2 5959919859501474176