17505+7635 BVD 332

 
 
17h 50m 28.88s +76 34' 34.7" P.A. 169 sep 17.7 mag 15.81,16.86
 
 
Coord 2000
17505+7635
Discov num
BVD 332
Comp
Coord arcsec 2000
17 50 28.88 +76 34 34.7
Date first
2000
Date last
2015
Obs
3
Pa first
169
Pa last
169
P.A. Now (θ)
169°
Sep first
17.7
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
15.81
Mag sec
16.86
delta mag (ΔM)
1.05
Spectral class
Pri motion ra
-031
Sec motion ra
-028
Pri motion dec
+057
Sec motion dec
+056
Notes
V (Proper motion indicates physical)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.5
Precise sep
17.657
Constellation
Draco
Gaia DR2
12000019072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17505+7635 BVD 332 2000 1 169 17.7 15.81 16.86 V 175028.88+763434.7
17505+7635 BVD 332 2010 2 169 17.6 15.81 16.86 V 175028.88+763434.7
17505+7635 BVD 332 2015 3 169 17.7 15.81 16.86 V 175028.88+763434.7

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