23109+1648 J   295BC

 
 
23h 10m 57.26s +16 47' 50.3" P.A. 140 sep 1.8 mag 11.84,14.80 dist. 76.8 pc (250.52 l.y.)
 
 
Coord 2000
23109+1648
Discov num
J   295
Comp
BC
Coord arcsec 2000
23 10 57.26 +16 47 50.3
Date first
1910
Date last
1954
Obs
5
Pa first
143
Pa last
140
P.A. Now (θ)
140°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.84
Mag sec
14.80
delta mag (ΔM)
2.96
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
23109+1648 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 108446 23109+1648 J 295 AB 1897 2012 12 168 33.0 9.22 11.84 2.62
Show 23109+1648 J 295 BC 1910 1954 5 140 1.8 11.84 14.80 2.96 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.6
Precise sep
1.81
Constellation
Pegasus
HIP
114469
Distance
76.8
Distance ly
250.52
last precise pa
139.6
last precise sep
1.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23109+1648 J 295 BC 1954 5 140 1.8 11.84 14.80 231057.26+164750.3

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