18493+1214 BPM 844

 
 
18h 49m 18.62s +12 14' 01.5" P.A. 1 sep 114.5 mag 14.85,15.89
 
 
Coord 2000
18493+1214
Discov num
BPM 844
Comp
Coord arcsec 2000
18 49 18.62 +12 14 01.5
Date first
1991
Date last
2010
Obs
4
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
114.4
Sep last
114.5
Sep. Now (ρ)
114.5"
Mag pri
14.85
Mag sec
15.89
delta mag (ΔM)
1.04
Spectral class
Pri motion ra
-013
Sec motion ra
-002
Pri motion dec
-017
Sec motion dec
-004
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.796
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.1
Precise sep
114.45
Constellation
Hercules
last precise pa
1.1
last precise sep
114.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18493+1214 BPM 844 1999 2 2 114.6 15.38 15.78 NV 184918.62+121401.5
18493+1214 BPM 844 2001 3 2 114.6 15.38 15.78 NV 184918.62+121401.5
18493+1214 BPM 844 2010 4 1 114.6 14.85 15.89 NV 184918.62+121401.5

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