20046+1159 BPM1977

 
 
20h 04m 33.76s +11 59' 16.2" P.A. 161.00 sep 109.7 mag 14.52,16.06
 
 
Coord 2000
20046+1159
Discov num
BPM1977
Comp
Coord arcsec 2000
20 04 33.76 +11 59 16.2
Date first
1990
Date last
2015
Obs
8
Pa first
162
Pa last
161
P.A. Now (θ)
161°
Sep first
109.8
Sep last
109.7
Sep. Now (ρ)
109.7"
Mag pri
14.52
Mag sec
16.06
delta mag (ΔM)
1.54
Spectral class
Pri motion ra
-012
Sec motion ra
-002
Pri motion dec
-012
Sec motion dec
-002
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.833
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161.2
Precise sep
109.713
Constellation
Aquila
Gaia DR2
12142002304
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20046+1159 BPM1977 2000 2 161 109.9 14.52 16.06 NV 200433.76+115916.2
20046+1159 BPM1977 2001 3 161 109.8 14.52 16.06 NV 200433.76+115916.2
20046+1159 BPM1977 2010 4 161 109.8 14.52 16.06 NV 200433.76+115916.2
20046+1159 BPM1977 2015 5 161 109.7 14.52 16.06 NV 200433.76+115916.2

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