16438-1658 UC 3218

 
 
16h 43m 50.02s -16 57' 38.1" P.A. 71 sep 26.3 mag 15.50,16.50
 
 
Coord 2000
16438-1658
Discov num
UC 3218
Comp
Coord arcsec 2000
16 43 50.02 -16 57 38.1
Date first
1998
Date last
1999
Obs
2
Pa first
72
Pa last
71
P.A. Now (θ)
71°
Sep first
26.4
Sep last
26.3
Sep. Now (ρ)
26.3"
Mag pri
15.50
Mag sec
16.50
delta mag (ΔM)
1
Spectral class
Pri motion ra
+073
Sec motion ra
+054
Pri motion dec
+067
Sec motion dec
+069
Notes
V (Proper motion indicates physical)
rPM=0.193 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.4
Precise sep
26.327
Constellation
Ophiuchus
last precise pa
71.4
last precise sep
26.327
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16438-1658 UC 3218 1999 2 71 26.3 15.50 16.50 V 164350.02-165738.1
16438-1658 UC 3218 2000 2 71 26.4 15.50 16.50 V 164350.02-165738.1

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