00429+2240 SKF 229AB

 
 
00h 42m 56.76s +22 39' 34.7" P.A. 335 sep 2.9 mag 11.70,13.70 Sp M1 dist. 28.93 pc (94.37 l.y.)
 
 
Coord 2000
00429+2240
Discov num
SKF 229
Comp
AB
Coord arcsec 2000
00 42 56.76 +22 39 34.7
Date first
1997
Date last
2015
Obs
2
Pa first
325
Pa last
335
P.A. Now (θ)
335°
Sep first
3.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
11.70
Mag sec
13.70
delta mag (ΔM)
2
Spectral class
M1 (red)
Pri motion ra
+379
Sec motion ra
Pri motion dec
+029
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00429+2240 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00429+2240 SKF 229 AB 1997 2015 2 335 2.9 11.70 13.70 2.00 <===
Show 00429+2240 SKF 229 CD 1987 2015 5 341 6.1 17.00 17.00 0.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.9
Precise sep
2.916
Constellation
Andromeda
HIP
3378
Distance
28.93
Distance ly
94.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00429+2240 SKF 229 AB 1997 1 325 3.5 11.70 13.70 M1 004256.76+223934.7
00429+2240 SKF 229 AB 2000 1 325 3.5 11.70 13.70 004256.76+223934.7
00429+2240 SKF 229 AB 2015 2 335 2.9 11.70 13.70 M1 004256.76+223934.7

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