20019+1428 BPM1936

 
 
20h 01m 51.39s +14 27' 31.0" P.A. 246.00 sep 93.6 mag 13.25,14.96
 
 
Coord 2000
20019+1428
Discov num
BPM1936
Comp
Coord arcsec 2000
20 01 51.39 +14 27 31.0
Date first
1996
Date last
2015
Obs
5
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
93.4
Sep last
93.6
Sep. Now (ρ)
93.6"
Mag pri
13.25
Mag sec
14.96
delta mag (ΔM)
1.71
Spectral class
Pri motion ra
-063
Sec motion ra
-022
Pri motion dec
-070
Sec motion dec
-020
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.687
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.7
Precise sep
93.553
Constellation
Aquila
Gaia DR2
01737659904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20019+1428 BPM1936 1997 2 246 93.5 13.25 14.96 NV 200151.39+142731.0
20019+1428 BPM1936 2001 3 246 93.6 13.25 14.96 NV 200151.39+142731.0
20019+1428 BPM1936 2010 4 246 93.2 13.25 14.96 NV 200151.39+142731.0
20019+1428 BPM1936 2015 5 246 93.6 13.25 14.96 NV 200151.39+142731.0

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