20168+1523 CHE 267

 
 
20h 16m 51.06s +15 22' 04.6" P.A. 18 sep 36.5 mag 11.99,14.01
 
 
Coord 2000
20168+1523
Discov num
CHE 267
Comp
Coord arcsec 2000
20 16 51.06 +15 22 04.6
Date first
1910
Date last
2015
Obs
12
Pa first
17
Pa last
18
P.A. Now (θ)
18°
Sep first
31.0
Sep last
36.5
Sep. Now (ρ)
36.5"
Mag pri
11.99
Mag sec
14.01
delta mag (ΔM)
2.02
Spectral class
Pri motion ra
-003
Sec motion ra
+047
Pri motion dec
-015
Sec motion dec
+037
Notes
rPM=1.206
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.4
Precise sep
36.512
Constellation
Delphinus
Gaia DR2
18633364352
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20168+1523 CHE 267 1998 2 18 35.6 9.75 11.50 D 201651.06+152204.6
20168+1523 CHE 267 2008 3 18 36.3 9.75 11.50 D 201651.06+152204.6
20168+1523 CHE 267 2013 6 18 36.4 11.99 14.01 201651.06+152204.6
20168+1523 CHE 267 2015 8 18 36.5 11.99 14.01 201651.06+152204.6

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