17578+5107 DAM 686

 
 
17h 57m 49.68s +51 07' 12.0" P.A. 191 sep 6.7 mag 12.10,12.20
 
 
Coord 2000
17578+5107
Discov num
DAM 686
Comp
Coord arcsec 2000
17 57 49.68 +51 07 12.0
Date first
2000
Date last
2015
Obs
5
Pa first
191
Pa last
191
P.A. Now (θ)
191°
Sep first
6.7
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
12.10
Mag sec
12.20
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-020
Sec motion ra
-012
Pri motion dec
-054
Sec motion dec
-036
Notes
R (Red magnitudes)
rPM=0.342
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.6
Precise sep
6.697
Constellation
Draco
Gaia DR2
31886072320
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17578+5107 DAM 686 2003 3 191 6.7 12.10 12.20 R 175749.68+510712.0
17578+5107 DAM 686 2010 4 191 5.7 12.10 12.20 R 175749.68+510712.0
17578+5107 DAM 686 2015 5 191 6.7 12.10 12.20 R 175749.68+510712.0

If you need more information about this double, apply for a data request form to the WDS.