20468+1602 BPM2264

 
 
20h 46m 45.93s +16 01' 58.5" P.A. 222 sep 107.2 mag 14.33,15.26
 
 
Coord 2000
20468+1602
Discov num
BPM2264
Comp
Coord arcsec 2000
20 46 45.93 +16 01 58.5
Date first
1996
Date last
2010
Obs
4
Pa first
222
Pa last
222
P.A. Now (θ)
222°
Sep first
106.7
Sep last
107.2
Sep. Now (ρ)
107.2"
Mag pri
14.33
Mag sec
15.26
delta mag (ΔM)
0.93
Spectral class
Pri motion ra
-011
Sec motion ra
-012
Pri motion dec
-010
Sec motion dec
-020
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
221.5
last precise sep
107.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20468+1602 BPM2264 1998 2 222 106.5 14.81 15.31 NV 204645.93+160158.5
20468+1602 BPM2264 2001 3 222 106.7 14.81 15.31 NV 204645.93+160158.5
20468+1602 BPM2264 2010 4 222 107.8 14.33 15.26 NV 204645.93+160158.5

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