20019+1458 BPM1940

 
 
20h 01m 55.24s +14 58' 11.3" P.A. 79.00 sep 61.6 mag 14.82,15.38
 
 
Coord 2000
20019+1458
Discov num
BPM1940
Comp
Coord arcsec 2000
20 01 55.24 +14 58 11.3
Date first
1991
Date last
2015
Obs
8
Pa first
80
Pa last
79
P.A. Now (θ)
79°
Sep first
61.5
Sep last
61.6
Sep. Now (ρ)
61.6"
Mag pri
14.82
Mag sec
15.38
delta mag (ΔM)
0.56
Spectral class
Pri motion ra
-013
Sec motion ra
-109
Pri motion dec
-024
Sec motion dec
+037
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.988
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79.3
Precise sep
61.597
Constellation
Aquila
Gaia DR2
95685396736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20019+1458 BPM1940 1997 2 80 61.5 14.82 15.38 NV 200155.24+145811.3
20019+1458 BPM1940 2001 3 79 61.6 14.82 15.38 NV 200155.24+145811.3
20019+1458 BPM1940 2010 4 79 61.7 14.82 15.38 NV 200155.24+145811.3
20019+1458 BPM1940 2015 5 79 61.6 14.82 15.38 NV 200155.24+145811.3

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