18433+5637 STI2383

 
 
18h 43m 19.16s +56 36' 55.8" P.A. 342 sep 14.5 mag 11.06,11.19
 
 
Coord 2000
18433+5637
Discov num
STI2383
Comp
Coord arcsec 2000
18 43 19.16 +56 36 55.8
Date first
1898
Date last
2010
Obs
10
Pa first
339
Pa last
342
P.A. Now (θ)
342°
Sep first
14.5
Sep last
14.5
Sep. Now (ρ)
14.5"
Mag pri
11.06
Mag sec
11.19
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
+016
Sec motion ra
+013
Pri motion dec
+003
Sec motion dec
+006
Notes
rPM=0.261 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.4
Precise sep
14.53
Constellation
Draco
Tycho2
3926-01987-1
last precise pa
342.4
last precise sep
14.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18433+5637 STI2383 2006 8 342 14.6 11.06 11.19 D 184319.16+563655.8
18433+5637 STI2383 2010 10 342 14.3 11.06 11.19 184319.16+563655.8

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