20202+1734 BPM2116

 
 
20h 20m 14.66s +17 34' 11.0" P.A. 71.00 sep 70.5 mag 15.23,15.72
 
 
Coord 2000
20202+1734
Discov num
BPM2116
Comp
Coord arcsec 2000
20 20 14.66 +17 34 11.0
Date first
1993
Date last
2015
Obs
9
Pa first
71
Pa last
71
P.A. Now (θ)
71°
Sep first
70.3
Sep last
70.5
Sep. Now (ρ)
70.5"
Mag pri
15.23
Mag sec
15.72
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
-023
Sec motion ra
-015
Pri motion dec
-017
Sec motion dec
-012
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.33
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.7
Precise sep
70.51
Constellation
Sagitta
Gaia DR2
1809262262009079424
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20202+1734 BPM2116 1998 2 71 70.4 15.23 15.72 NV 202014.66+173411.0
20202+1734 BPM2116 2001 3 71 70.3 15.23 15.72 NV 202014.66+173411.0
20202+1734 BPM2116 2010 4 71 70.6 15.23 15.72 NV 202014.66+173411.0
20202+1734 BPM2116 2015 5 71 70.5 15.23 15.72 NV 202014.66+173411.0

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