00503+7634 LDS1516AB

 
 
00h 50m 17.95s +76 33' 32.3" P.A. 10 sep 7.6 mag 9.86,14.80 Sp G5
 
 
Coord 2000
00503+7634
Discov num
LDS1516
Comp
AB
Coord arcsec 2000
00 50 17.95 +76 33 32.3
Date first
1965
Date last
2015
Obs
9
Pa first
13
Pa last
10
P.A. Now (θ)
10°
Sep first
9.0
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
9.86
Mag sec
14.80
delta mag (ΔM)
4.94
Spectral class
G5 (yellow)
Pri motion ra
+045
Sec motion ra
Pri motion dec
-056
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00503+7634 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00503+7634 LDS1516 AB 1965 2015 9 10 7.6 9.86 14.80 4.94 <===
Show 00503+7634 LDS1516 AC 1965 2015 8 303 13.4 9.86 15.50 5.64
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.2
Precise sep
7.649
Constellation
Cassiopeia
SAO
4243
Tycho2
4493-00433-1
Gaia DR2
9664715392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00503+7634 LDS1516 AB 1999 3 9 7.6 9.86 14.80 G5 D 005017.95+763332.3
00503+7634 LDS1516 AB 2003 4 10 7.7 9.86 14.80 G5 D 005017.95+763332.3
00503+7634 LDS1516 AB 2010 5 9 7.3 9.86 14.80 G5 005017.95+763332.3
00503+7634 LDS1516 AB 2015 5 10 7.6 9.86 14.80 G5 005017.95+763332.3

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