18127+2424 SLE 142AB

 
 
18h 12m 43.37s +24 23' 36.7" P.A. 233 sep 9.9 mag 10.30,11.30 Sp F8 dist. 49.46 pc (161.34 l.y.)
 
 
Coord 2000
18127+2424
Discov num
SLE 142
Comp
AB
Coord arcsec 2000
18 12 43.37 +24 23 36.7
Date first
1897
Date last
2015
Obs
11
Pa first
251
Pa last
233
P.A. Now (θ)
233°
Sep first
24.4
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
10.30
Mag sec
11.30
delta mag (ΔM)
1
Spectral class
F8 (yellow-white)
Pri motion ra
-125
Sec motion ra
+002
Pri motion dec
-036
Sec motion dec
-013
Notes
rPM=0.992
This double is not physical.
 
 
18127+2424 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85825 18127+2424 SLE 142 AB 1897 2015 11 233 9.9 10.30 11.30 1.00 <===
Show 85825 18127+2424 FYM 267 AC 2000 2015 4 339 13.0 10.30 15.40 5.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233
Precise sep
9.9
Cdsa2 id
SLE 142 AB
Constellation
Hercules
SAO
85825
HIP
89247
Tycho2
2096-00155-1
HD
167081
BD
BD+24 3361
Ra deg
18.21204722222222
De deg
24.393527777777777
Distance
49.46
Distance ly
161.34
last precise pa
233
last precise sep
9.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18127+2424 SLE 142 AB 2015 8 233 9.9 10.30 11.30 F8 181243.37+242336.7

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