20011+1550 BPM1927

 
 
20h 01m 05.18s +15 50' 11.4" P.A. 3.00 sep 113.2 mag 12.27,13.51
 
 
Coord 2000
20011+1550
Discov num
BPM1927
Comp
Coord arcsec 2000
20 01 05.18 +15 50 11.4
Date first
1977
Date last
2015
Obs
8
Pa first
3
Pa last
3
P.A. Now (θ)
Sep first
113.3
Sep last
113.2
Sep. Now (ρ)
113.2"
Mag pri
12.27
Mag sec
13.51
delta mag (ΔM)
1.24
Spectral class
Pri motion ra
-005
Sec motion ra
+003
Pri motion dec
+008
Sec motion dec
-008
Notes
N V (See Notes, Proper motion indicates physical)
rPM=1.896
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.1
Precise sep
113.161
Constellation
Aquila
Gaia DR2
1808022627071868928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20011+1550 BPM1927 1997 2 3 113.2 12.30 13.71 NV 200105.18+155011.4
20011+1550 BPM1927 2001 3 3 113.2 12.30 13.71 NV 200105.18+155011.4
20011+1550 BPM1927 2010 4 3 113.1 12.27 13.51 NV 200105.18+155011.4
20011+1550 BPM1927 2015 5 3 113.2 12.27 13.51 NV 200105.18+155011.4

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