20146+1503 CHE 234

 
 
20h 14m 37.07s +15 01' 18.8" P.A. 270 sep 18.4 mag 12.76,13.11
 
 
Coord 2000
20146+1503
Discov num
CHE 234
Comp
Coord arcsec 2000
20 14 37.07 +15 01 18.8
Date first
1910
Date last
2015
Obs
10
Pa first
267
Pa last
270
P.A. Now (θ)
270°
Sep first
21.1
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
12.76
Mag sec
13.11
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+002
Sec motion ra
+015
Pri motion dec
-017
Sec motion dec
+003
Notes
rPM=1.394
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.7
Precise sep
18.361
Constellation
Delphinus
Gaia DR2
36784856192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20146+1503 CHE 234 1910 1 87 21.1 10.50 11.00 201435.56+150316.5
20146+1503 CHE 234 1998 2 269 18.8 12.76 13.11 D 201437.07+150118.8
20146+1503 CHE 234 2008 3 269 18.6 12.76 13.11 D 201437.07+150118.8
20146+1503 CHE 234 2010 5 270 18.5 12.76 13.11 201437.07+150118.8
20146+1503 CHE 234 2015 6 270 18.4 12.76 13.11 201437.07+150118.8

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