00088+4955 ROE  82AC

 
 
00h 08m 47.64s +49 55' 14.8" P.A. 247 sep 21.3 mag 10.86,14.76
 
 
Coord 2000
00088+4955
Discov num
ROE  82
Comp
AC
Coord arcsec 2000
00 08 47.64 +49 55 14.8
Date first
1915
Date last
2002
Obs
5
Pa first
246
Pa last
247
P.A. Now (θ)
247°
Sep first
22.0
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
10.86
Mag sec
14.76
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
+000
Sec motion ra
-005
Pri motion dec
-004
Sec motion dec
-007
Notes
rPM=0.678
Nature of this double is uncertain.
 
 
00088+4955 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00088+4955 ROE 82 AB 1915 2016 6 282 0.9 10.86 11.17 0.31
Show 00088+4955 ROE 82 AC 1915 2002 5 247 21.3 10.86 14.76 3.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.6
Precise sep
21.34
Constellation
Cassiopeia
Tycho2
3254-01462-1
last precise pa
246.6
last precise sep
21.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00088+4955 ROE 82 AC 1998 4 247 21.5 10.86 13.70 D 000847.64+495514.8
00088+4955 ROE 82 AC 2002 5 247 21.3 10.86 13.70 D 000847.64+495514.8

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