20103+2920 BAC   1

 
 
20h 10m 19.48s +29 20' 09.2" P.A. 45.00 sep 16.5 mag 12.40,13.20
 
 
Coord 2000
20103+2920
Discov num
BAC   1
Comp
Coord arcsec 2000
20 10 19.48 +29 20 09.2
Date first
1997
Date last
2015
Obs
6
Pa first
44
Pa last
45
P.A. Now (θ)
45°
Sep first
16.5
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
12.40
Mag sec
13.20
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-003
Sec motion ra
+011
Pri motion dec
-011
Sec motion dec
+004
Notes
rPM=1.753
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.5
Precise sep
16.535
Constellation
Vulpecula
SAO
88297
Gaia DR2
08170990592
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20103+2920 BAC 1 2002 2 44 16.4 12.40 13.20 201019.48+292009.2
20103+2920 BAC 1 2015 6 45 16.5 12.40 13.20 201019.48+292009.2

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