20325+0858 HJ 2976

 
 
20h 32m 32.55s +08 58' 23.2" P.A. 266 sep 18.8 mag 12.39,11.88
 
 
Coord 2000
20325+0858
Discov num
HJ 2976
Comp
Coord arcsec 2000
20 32 32.55 +08 58 23.2
Date first
1899
Date last
2015
Obs
11
Pa first
268
Pa last
266
P.A. Now (θ)
266°
Sep first
18.5
Sep last
18.8
Sep. Now (ρ)
18.8"
Mag pri
12.39
Mag sec
11.88
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
+003
Sec motion ra
+002
Pri motion dec
+003
Sec motion dec
+001
Notes
rPM=0.527
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265.5
Precise sep
18.817
Constellation
Delphinus
Tycho2
1087-01016-1
Gaia DR2
16160045952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20325+0858 HJ 2976 2000 5 266 18.8 12.09 12.22 D 203232.55+085823.2
20325+0858 HJ 2976 2010 7 266 18.8 12.39 11.88 203232.55+085823.2
20325+0858 HJ 2976 2015 8 266 18.8 12.39 11.88 203232.55+085823.2

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