16218-2651 UC 3158

 
 
16h 21m 48.21s -26 50' 51.0" P.A. 216.00 sep 78.6 mag 13.80,15.70
 
 
Coord 2000
16218-2651
Discov num
UC 3158
Comp
Coord arcsec 2000
16 21 48.21 -26 50 51.0
Date first
1996
Date last
2015
Obs
5
Pa first
217
Pa last
216
P.A. Now (θ)
216°
Sep first
78.5
Sep last
78.6
Sep. Now (ρ)
78.6"
Mag pri
13.80
Mag sec
15.70
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-065
Sec motion ra
-054
Pri motion dec
+064
Sec motion dec
+066
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.123 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.4
Precise sep
78.609
Constellation
Scorpius
Gaia DR2
6045370810788653824
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16218-2651 UC 3158 1999 2 216 79.4 13.80 15.70 V 162148.21-265051.0
16218-2651 UC 3158 2000 2 217 78.7 13.80 15.70 V 162148.21-265051.0
16218-2651 UC 3158 2010 4 216 78.5 13.80 15.70 V R 162148.21-265051.0
16218-2651 UC 3158 2015 5 216 78.6 13.80 15.70 V R 162148.21-265051.0

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