18493+1144 BPM 843

 
 
18h 49m 18.32s +11 43' 37.6" P.A. 266 sep 35 mag 15.12,15.60
 
 
Coord 2000
18493+1144
Discov num
BPM 843
Comp
Coord arcsec 2000
18 49 18.32 +11 43 37.6
Date first
1996
Date last
2015
Obs
4
Pa first
266
Pa last
266
P.A. Now (θ)
266°
Sep first
35.0
Sep last
35.0
Sep. Now (ρ)
35"
Mag pri
15.12
Mag sec
15.60
delta mag (ΔM)
0.48
Spectral class
Pri motion ra
+055
Sec motion ra
+020
Pri motion dec
-024
Sec motion dec
-048
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.707
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265.9
Precise sep
34.982
Constellation
Aquila
last precise pa
265.9
last precise sep
34.982
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18493+1144 BPM 843 1999 2 266 34.9 15.12 15.60 NV 184918.32+114337.6
18493+1144 BPM 843 2001 3 266 34.8 15.12 15.60 NV 184918.32+114337.6
18493+1144 BPM 843 2015 4 266 35.0 15.12 15.60 NU 184918.32+114337.6

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