16363+0238 BAL1918

 
 
16h 36m 17.40s +02 37' 21.4" P.A. 7 sep 15.5 mag 11.03,11.20
 
 
Coord 2000
16363+0238
Discov num
BAL1918
Comp
Coord arcsec 2000
16 36 17.40 +02 37 21.4
Date first
1909
Date last
2015
Obs
8
Pa first
11
Pa last
7
P.A. Now (θ)
Sep first
13.7
Sep last
15.5
Sep. Now (ρ)
15.5"
Mag pri
11.03
Mag sec
11.20
delta mag (ΔM)
0.17
Spectral class
Pri motion ra
-002
Sec motion ra
-005
Pri motion dec
-002
Sec motion dec
+011
Notes
rPM=1.104
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.7
Precise sep
15.48
Constellation
Ophiuchus
Tycho2
0386-00722-1
last precise pa
6.7
last precise sep
15.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16363+0238 BAL1918 2002 5 7 15.5 11.03 11.20 D 163617.40+023721.4
16363+0238 BAL1918 2015 7 7 15.5 11.03 11.20 163617.40+023721.4

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