16234+4251 ARG  76

 
 
16h 23m 23.87s +42 50' 59.3" P.A. 253 sep 58.1 mag 11.20,11.40 Sp F8
 
 
Coord 2000
16234+4251
Discov num
ARG  76
Comp
Coord arcsec 2000
16 23 23.87 +42 50 59.3
Date first
1892
Date last
2016
Obs
11
Pa first
250
Pa last
253
P.A. Now (θ)
253°
Sep first
56.3
Sep last
58.1
Sep. Now (ρ)
58.1"
Mag pri
11.20
Mag sec
11.40
delta mag (ΔM)
0.2
Spectral class
F8 (yellow-white)
Pri motion ra
-003
Sec motion ra
-024
Pri motion dec
-004
Sec motion dec
+011
Notes
rPM=0.978
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.6
Precise sep
58.057
Constellation
Hercules
Tycho2
3068-00048-1
last precise pa
252.6
last precise sep
58.057
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16234+4251 ARG 76 1998 8 251 57.5 11.20 11.55 F8 D 162323.87+425059.3
16234+4251 ARG 76 2002 9 251 57.5 11.20 11.55 F8 D 162323.87+425059.3
16234+4251 ARG 76 2010 10 251 57.6 11.20 11.40 F8 162323.87+425059.3
16234+4251 ARG 76 2016 11 253 58.1 11.20 11.40 F8 162323.87+425059.3

If you need more information about this double, apply for a data request form to the WDS.