20125+0754 J  2302

 
 
20h 12m 20.34s +07 53' 50.7" P.A. 26 sep 7.2 mag 12.31,12.46
 
 
Coord 2000
20125+0754
Discov num
J  2302
Comp
Coord arcsec 2000
20 12 20.34 +07 53 50.7
Date first
1908
Date last
2015
Obs
9
Pa first
27
Pa last
26
P.A. Now (θ)
26°
Sep first
7.1
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
12.31
Mag sec
12.46
delta mag (ΔM)
0.15
Spectral class
Pri motion ra
+003
Sec motion ra
+015
Pri motion dec
-015
Sec motion dec
+007
Notes
B (Blue magnitudes)
rPM=1.514
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.7
Precise sep
7.19
Constellation
Aquila
Gaia DR2
94343738368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20125+0754 J 2302 2000 5 26 7.2 12.31 12.46 DB 201220.34+075350.7
20125+0754 J 2302 2015 9 26 7.2 12.31 12.46 B 201220.34+075350.7

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