00177+2630 BUP   5CD

 
 
00h 17m 42.49s +26 30' 40.9" P.A. 221 sep 93.5 mag 11.39,13.05
 
 
Coord 2000
00177+2630
Discov num
BUP   5
Comp
CD
Coord arcsec 2000
00 17 42.49 +26 30 40.9
Date first
1989
Date last
2001
Obs
3
Pa first
220
Pa last
221
P.A. Now (θ)
221°
Sep first
94.8
Sep last
93.5
Sep. Now (ρ)
93.5"
Mag pri
11.39
Mag sec
13.05
delta mag (ΔM)
1.66
Spectral class
Pri motion ra
+151
Sec motion ra
-010
Pri motion dec
+137
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
00177+2630 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00177+2630 BUP 5 AB 1895 2001 7 201 77.9 10.52 12.27 1.75
Show 00177+2630 BUP 5 AC 1895 2001 7 358 138.8 10.52 11.39 0.87
Show 00177+2630 BUP 5 CD 1989 2001 3 221 93.5 11.39 13.05 1.66 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
1733-01674-1
last precise pa
220.8
last precise sep
93.537
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00177+2630 BUP 5 CD 2000 2 221 92.5 11.30 13.10 001742.49+263040.9
00177+2630 BUP 5 CD 2001 4 221 93.5 11.30 13.10 001742.49+263040.9

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