14104+1116 GWP2257CD

 
 
14h 10m 33.19s +11 17' 18.7" P.A. 136 sep 84 mag 14.30,15.00
 
 
Coord 2000
14104+1116
Discov num
GWP2257
Comp
CD
Coord arcsec 2000
14 10 33.19 +11 17 18.7
Date first
1989
Date last
2001
Obs
3
Pa first
137
Pa last
136
P.A. Now (θ)
136°
Sep first
84.6
Sep last
84.0
Sep. Now (ρ)
84"
Mag pri
14.30
Mag sec
15.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-076
Sec motion ra
-093
Pri motion dec
+007
Sec motion dec
+016
Notes
N V R (See Notes, Proper motion indicates physical, Red magnitudes)
rPM=0.204 (< 0.3, Physical double)
This double is physical.
 
 
14104+1116 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14104+1116 GWP2256 AB 1989 2001 3 331 346.5 15.00 14.00 1.00
Show 14104+1116 GWP2257 CD 1989 2001 3 136 84.0 14.30 15.00 0.70 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.3
Precise sep
84.004
Constellation
Bootes
last precise pa
136.3
last precise sep
84.004
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14104+1116 GWP2257 CD 2001 3 136 84.0 14.30 15.00 NV R 141033.19+111718.7

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