00423+4015 A  1507AB

 
 
00h 42m 17.44s +40 15' 02.7" P.A. 222 sep 0.7 mag 10.04,10.43 Sp F8
 
 
Coord 2000
00423+4015
Discov num
A  1507
Comp
AB
Coord arcsec 2000
00 42 17.44 +40 15 02.7
Date first
1907
Date last
2008
Obs
6
Pa first
220
Pa last
222
P.A. Now (θ)
222°
Sep first
0.3
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.04
Mag sec
10.43
delta mag (ΔM)
0.39
Spectral class
F8 (yellow-white)
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
00423+4015 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 54091 00423+4015 A 1507 AB 1907 2008 6 222 0.7 10.04 10.43 0.39 <===
Show 54091 00423+4015 A 1507 AB,C 1907 2002 5 45 17.7 9.30 13.30 4.00
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
222.4
Precise sep
0.668
Constellation
Andromeda
SAO
54091
Tycho2
2801-00890-1
last precise pa
222.4
last precise sep
0.668
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00423+4015 A 1507 AB 1991 5 220 0.5 10.04 10.43 004217.44+401502.7
00423+4015 A 1507 AB 2008 6 222 0.7 10.04 10.43 F8 004217.44+401502.7

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