20264+1103 BPM2159AB

 
 
20h 26m 26.91s +11 03' 24.7" P.A. 65 sep 36.6 mag 14.34,15.68
 
 
Coord 2000
20264+1103
Discov num
BPM2159
Comp
AB
Coord arcsec 2000
20 26 26.91 +11 03 24.7
Date first
2000
Date last
2015
Obs
8
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
36.6
Sep last
36.6
Sep. Now (ρ)
36.6"
Mag pri
14.34
Mag sec
15.68
delta mag (ΔM)
1.34
Spectral class
Pri motion ra
-004
Sec motion ra
-007
Pri motion dec
-012
Sec motion dec
-013
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.214 (< 0.3, Physical double)
This double is physical.
 
 
20264+1103 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20264+1103 BPM2159 AB 2000 2015 8 65 36.6 14.34 15.68 1.34 <===
Show 20264+1103 BPM2160 AC 1999 2015 8 152 67.7 14.34 16.11 1.77
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.2
Precise sep
36.641
Constellation
Delphinus
Gaia DR2
15174018048
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20264+1103 BPM2159 AB 2000 2 65 36.7 14.13 15.39 NV 202626.91+110324.7
20264+1103 BPM2159 AB 2001 3 65 36.7 14.13 15.39 NV 202626.91+110324.7
20264+1103 BPM2159 AB 2015 4 65 36.6 14.34 15.68 NV 202626.91+110324.7

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