03076+7548 HJ 2166CR

 
 
03h 07m 31.36s +75 47' 13.9" P.A. 343 sep 7.4 mag 11.01,13.40 dist. 178.57 pc (582.5 l.y.)
 
 
Coord 2000
03076+7548
Discov num
HJ 2166
Comp
CR
Coord arcsec 2000
03 07 31.36 +75 47 13.9
Date first
1903
Date last
2003
Obs
4
Pa first
339
Pa last
343
P.A. Now (θ)
343°
Sep first
7.4
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
11.01
Mag sec
13.40
delta mag (ΔM)
2.39
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
03076+7548 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V800 Cas 4824 03076+7548 HJ 2166 AB 1897 2003 12 251 59.4 7.35 10.52 3.17
Show 4824 03076+7548 HJ 2166 AC 1897 2003 10 193 60.5 7.35 11.01 3.66
Show 4824 03076+7548 HJ 2166 AD 1897 2003 10 141 64.4 7.35 12.29 4.94
Show 03076+7548 HJ 2166 CR 1903 2003 4 343 7.4 11.01 13.40 2.39 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.3
Precise sep
7.369
Constellation
Cassiopeia
HIP
14520
Distance
178.57
Distance ly
582.5
last precise pa
343.3
last precise sep
7.369
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03076+7548 HJ 2166 CR 1999 3 343 7.4 9.50 13.30 N D 030731.36+754713.9
03076+7548 HJ 2166 CR 2003 4 343 7.4 11.01 13.40 N D 030731.36+754713.9

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