18460+1124 BPM 821

 
 
18h 45m 58.48s +11 24' 24.3" P.A. 245 sep 66.2 mag 13.89,15.55
 
 
Coord 2000
18460+1124
Discov num
BPM 821
Comp
Coord arcsec 2000
18 45 58.48 +11 24 24.3
Date first
1994
Date last
2010
Obs
4
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
66.5
Sep last
66.2
Sep. Now (ρ)
66.2"
Mag pri
13.89
Mag sec
15.55
delta mag (ΔM)
1.66
Spectral class
Pri motion ra
+005
Sec motion ra
+006
Pri motion dec
+000
Sec motion dec
-011
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.882
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.4
Precise sep
66.23
Constellation
Ophiuchus
last precise pa
245.4
last precise sep
66.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18460+1124 BPM 821 1999 2 245 66.5 13.89 15.55 NV 184558.48+112424.3
18460+1124 BPM 821 2001 3 245 66.5 13.89 15.55 NV 184558.48+112424.3
18460+1124 BPM 821 2010 4 245 66.2 13.89 15.55 NV 184558.48+112424.3

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