20527+1528 HJ 1585

 
 
20h 52m 42.77s +15 27' 13.0" P.A. 195 sep 15 mag 9.88,12.46
 
 
Coord 2000
20527+1528
Discov num
HJ 1585
Comp
Coord arcsec 2000
20 52 42.77 +15 27 13.0
Date first
1828
Date last
2013
Obs
8
Pa first
190
Pa last
195
P.A. Now (θ)
195°
Sep first
6.0
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
9.88
Mag sec
12.46
delta mag (ΔM)
2.58
Spectral class
Pri motion ra
+007
Sec motion ra
-013
Pri motion dec
+009
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
195
last precise sep
15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20527+1528 HJ 1585 2000 3 195 14.2 9.88 11.90 D 205242.77+152713.0
20527+1528 HJ 1585 2001 6 195 14.2 9.88 11.90 D 205242.77+152713.0
20527+1528 HJ 1585 2013 7 195 15.0 9.88 12.46 205242.77+152713.0

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