16403+0441 BAL2879

 
 
16h 40m 20.80s +04 41' 28.5" P.A. 210 sep 17.9 mag 10.94,12.00
 
 
Coord 2000
16403+0441
Discov num
BAL2879
Comp
Coord arcsec 2000
16 40 20.80 +04 41 28.5
Date first
1898
Date last
2014
Obs
6
Pa first
210
Pa last
210
P.A. Now (θ)
210°
Sep first
17.9
Sep last
17.9
Sep. Now (ρ)
17.9"
Mag pri
10.94
Mag sec
12.00
delta mag (ΔM)
1.06
Spectral class
Pri motion ra
+012
Sec motion ra
+010
Pri motion dec
+004
Sec motion dec
+005
Notes
rPM=0.177 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.7
Precise sep
17.92
Constellation
Hercules
Tycho2
0391-00810-1
last precise pa
209.7
last precise sep
17.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16403+0441 BAL2879 2000 3 210 18.0 10.94 12.00 D 164020.80+044128.5
16403+0441 BAL2879 2014 5 210 17.9 10.94 12.00 164020.80+044128.5

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