20134+1604 CHE 212

 
 
20h 13m 22.30s +16 04' 04.5" P.A. 12 sep 27.6 mag 9.83,9.99
 
 
Coord 2000
20134+1604
Discov num
CHE 212
Comp
Coord arcsec 2000
20 13 22.30 +16 04 04.5
Date first
1904
Date last
2015
Obs
13
Pa first
12
Pa last
12
P.A. Now (θ)
12°
Sep first
25.8
Sep last
27.6
Sep. Now (ρ)
27.6"
Mag pri
9.83
Mag sec
9.99
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
-009
Sec motion ra
+006
Pri motion dec
-022
Sec motion dec
-006
Notes
rPM=0.923
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.4
Precise sep
27.555
Constellation
Aquila
Gaia DR2
98977845632
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20134+1604 CHE 212 1998 4 12 27.4 9.83 9.99 D 201322.30+160404.5
20134+1604 CHE 212 2008 5 13 28.3 9.83 9.99 D 201322.30+160404.5
20134+1604 CHE 212 2010 8 13 27.5 9.83 9.99 201322.30+160404.5
20134+1604 CHE 212 2015 9 12 27.6 9.83 9.99 201322.30+160404.5

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