20019+1114 BPM1937

 
 
20h 01m 53.82s +11 14' 14.1" P.A. 338 sep 112.9 mag 14.61,15.64
 
 
Coord 2000
20019+1114
Discov num
BPM1937
Comp
Coord arcsec 2000
20 01 53.82 +11 14 14.1
Date first
1997
Date last
2015
Obs
8
Pa first
338
Pa last
338
P.A. Now (θ)
338°
Sep first
113.1
Sep last
112.9
Sep. Now (ρ)
112.9"
Mag pri
14.61
Mag sec
15.64
delta mag (ΔM)
1.03
Spectral class
Pri motion ra
+007
Sec motion ra
+029
Pri motion dec
-011
Sec motion dec
-003
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.803
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.9
Precise sep
112.94
Constellation
Aquila
Gaia DR2
55710125312
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20019+1114 BPM1937 2000 2 338 113.0 15.13 15.73 NV 200153.82+111414.1
20019+1114 BPM1937 2001 3 338 113.0 15.13 15.73 NV 200153.82+111414.1
20019+1114 BPM1937 2010 4 338 112.0 14.61 15.64 NV 200153.82+111414.1
20019+1114 BPM1937 2015 5 338 113.0 14.61 15.64 NV 200153.82+111414.1

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