18462+1034 BPM 823

 
 
18h 46m 14.21s +10 34' 11.3" P.A. 218 sep 81.8 mag 12.47,15.44
 
 
Coord 2000
18462+1034
Discov num
BPM 823
Comp
Coord arcsec 2000
18 46 14.21 +10 34 11.3
Date first
1996
Date last
2010
Obs
4
Pa first
219
Pa last
218
P.A. Now (θ)
218°
Sep first
82.2
Sep last
81.8
Sep. Now (ρ)
81.8"
Mag pri
12.47
Mag sec
15.44
delta mag (ΔM)
2.97
Spectral class
Pri motion ra
-018
Sec motion ra
-012
Pri motion dec
-025
Sec motion dec
-019
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.275 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.3
Precise sep
81.77
Cdsa2 id
BPM 823
Constellation
Aquila
Ra deg
18.77061388888889
De deg
10.569805555555556
last precise pa
218.3
last precise sep
81.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18462+1034 BPM 823 1999 2 219 81.9 12.47 16.00 NV 184614.21+103411.3
18462+1034 BPM 823 2001 3 218 81.9 12.47 16.00 NV 184614.21+103411.3
18462+1034 BPM 823 2010 4 218 81.7 12.47 15.44 NV 184614.21+103411.3

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