16186+5118 TOB 134

 
 
16h 18m 35.34s +51 18' 27.7" P.A. 250 sep 23.3 mag 10.30,12.90
 
 
Coord 2000
16186+5118
Discov num
TOB 134
Comp
Coord arcsec 2000
16 18 35.34 +51 18 27.7
Date first
1983
Date last
2010
Obs
4
Pa first
250
Pa last
250
P.A. Now (θ)
250°
Sep first
21.5
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
10.30
Mag sec
12.90
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
-061
Sec motion ra
-069
Pri motion dec
-011
Sec motion dec
-014
Notes
rPM=0.121 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.1
Precise sep
23.26
Constellation
Draco
Tycho2
3498-02137-1
last precise pa
250.1
last precise sep
23.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16186+5118 TOB 134 1998 2 250 23.3 10.30 12.90 D 161835.34+511827.7
16186+5118 TOB 134 2003 3 250 23.2 10.30 12.90 D 161835.34+511827.7
16186+5118 TOB 134 2010 4 250 23.3 10.30 12.90 161835.34+511827.7

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