09168+4040 COU  19BC

 
 
09h 16m 45.46s +40 39' 59.1" P.A. 348 sep 2.4 mag 12.50,13.00
 
 
Coord 2000
09168+4040
Discov num
COU  19
Comp
BC
Coord arcsec 2000
09 16 45.46 +40 39 59.1
Date first
1961
Date last
2014
Obs
4
Pa first
344
Pa last
348
P.A. Now (θ)
348°
Sep first
1.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
12.50
Mag sec
13.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09168+4040 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09168+4040 COU 19 AB 1893 2014 7 219 7.8 10.96 12.50 1.54
Show 09168+4040 COU 19 BC 1961 2014 4 348 2.4 12.50 13.00 0.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.8
Precise sep
2.4
Constellation
Lynx
last precise pa
347.8
last precise sep
2.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09168+4040 COU 19 BC 1961 1 344 1.5 12.50 13.00 091645.46+403959.1
09168+4040 COU 19 BC 2012 2 353 2.3 12.50 13.00 091645.46+403959.1
09168+4040 COU 19 BC 2014 4 348 2.4 12.50 13.00 091645.46+403959.1

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