22518+5311 ES 1032BC

 
 
22h 51m 49.40s +53 11' 08.6" P.A. 185 sep 2.2 mag 13.82,14.00 dist. 106.16 pc (346.29 l.y.)
 
 
Coord 2000
22518+5311
Discov num
ES 1032
Comp
BC
Coord arcsec 2000
22 51 49.40 +53 11 08.6
Date first
1910
Date last
1988
Obs
2
Pa first
191
Pa last
185
P.A. Now (θ)
185°
Sep first
2.3
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
13.82
Mag sec
14.00
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
22518+5311 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 34885 22518+5311 ES 1032 AB 1910 2010 4 158 24.2 8.09 13.82 5.73
Show 34885 22518+5311 ES 1032 BC 1910 1988 2 185 2.2 13.82 14.00 0.18 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184.7
Precise sep
2.24
Spectr
A5
Constellation
Lacerta
SAO
34885
HIP
112904
Tycho2
3984-01877-1
HD
216413
BD
BD+52 3312
Distance
106.16
Distance ly
346.29
last precise pa
184.7
last precise sep
2.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22518+5311 ES 1032 BC 1988 2 185 2.2 12.00 12.20 225107.50+531100.0

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