20221+1117 BPM2131

 
 
20h 22m 05.88s +11 16' 46.1" P.A. 352 sep 23 mag 13.71,15.35
 
 
Coord 2000
20221+1117
Discov num
BPM2131
Comp
Coord arcsec 2000
20 22 05.88 +11 16 46.1
Date first
1995
Date last
2015
Obs
8
Pa first
351
Pa last
352
P.A. Now (θ)
352°
Sep first
22.9
Sep last
23.0
Sep. Now (ρ)
23"
Mag pri
13.71
Mag sec
15.35
delta mag (ΔM)
1.64
Spectral class
Pri motion ra
-010
Sec motion ra
-003
Pri motion dec
-011
Sec motion dec
-014
Notes
N V (See Notes, Proper motion indicates physical)
-10 rPM=0.512
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.1
Precise sep
22.958
Constellation
Delphinus
Gaia DR2
21004045440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20221+1117 BPM2131 2000 2 352 22.9 13.79 15.28 NV 202205.88+111646.1
20221+1117 BPM2131 2001 3 352 22.8 13.79 15.28 NV 202205.88+111646.1
20221+1117 BPM2131 2010 4 352 22.9 13.71 15.35 NV 202205.88+111646.1
20221+1117 BPM2131 2015 5 352 22.5 13.71 15.35 NV 202205.88+111646.1

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