16461+4142 JNN 148

 
 
16h 46m 07.79s +41 42' 06.1" P.A. 337 sep 5.3 mag 14.04,16.20
 
 
Coord 2000
16461+4142
Discov num
JNN 148
Comp
Coord arcsec 2000
16 46 07.79 +41 42 06.1
Date first
1998
Date last
2015
Obs
7
Pa first
337
Pa last
337
P.A. Now (θ)
337°
Sep first
6.1
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
14.04
Mag sec
16.20
delta mag (ΔM)
2.16
Spectral class
Pri motion ra
-029
Sec motion ra
-006
Pri motion dec
+055
Sec motion dec
+019
Notes
rPM=0.687
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.9
Precise sep
5.325
Constellation
Hercules
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16461+4142 JNN 148 2009 4 337 5.7 14.04 16.20 164607.79+414206.1
16461+4142 JNN 148 2015 7 337 5.3 14.04 16.20 164607.79+414206.1

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