19442+1706 BPMA156

 
 
19h 44m 14.51s +17 06' 06.0" P.A. 161 sep 278.8 mag 13.83,15.20
 
 
Coord 2000
19442+1706
Discov num
BPMA156
Comp
Coord arcsec 2000
19 44 14.51 +17 06 06.0
Date first
1997
Date last
2010
Obs
4
Pa first
160
Pa last
161
P.A. Now (θ)
161°
Sep first
279.0
Sep last
278.8
Sep. Now (ρ)
278.8"
Mag pri
13.83
Mag sec
15.20
delta mag (ΔM)
1.37
Spectral class
Pri motion ra
-039
Sec motion ra
-034
Pri motion dec
-019
Sec motion dec
-004
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.364
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.5
Precise sep
278.83
Constellation
Sagitta
Gaia DR2
1820970583407784832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19442+1706 BPMA156 1997 2 161 278.8 14.27 15.74 NV 194414.51+170606.0
19442+1706 BPMA156 2001 3 161 278.9 14.27 15.74 NV 194414.51+170606.0
19442+1706 BPMA156 2010 4 161 278.9 13.83 15.20 NV 194414.51+170606.0

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