20118+2317 BKO 797

 
 
20h 11m 48.97s +23 17' 00.9" P.A. 281 sep 5.5 mag 14.90,15.20
 
 
Coord 2000
20118+2317
Discov num
BKO 797
Comp
Coord arcsec 2000
20 11 48.97 +23 17 00.9
Date first
2000
Date last
2015
Obs
5
Pa first
281
Pa last
281
P.A. Now (θ)
281°
Sep first
5.6
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
14.90
Mag sec
15.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+045
Sec motion ra
-009
Pri motion dec
+007
Sec motion dec
-001
Notes
rPM=1.199
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.2
Precise sep
5.542
Constellation
Vulpecula
Gaia DR2
54047685376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20118+2317 BKO 797 2009 1 282 5.6 14.90 15.20 201148.97+231700.9
20118+2317 BKO 797 2010 4 280 5.4 14.90 15.20 201148.97+231700.9
20118+2317 BKO 797 2015 5 281 5.5 14.90 15.20 201148.97+231700.9

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