18068+0853 ENG  63AB

 
 
18h 06m 50.78s +08 52' 33.4" P.A. 246 sep 129.4 mag 7.02,10.58 Sp F5 dist. 40.42 pc (131.85 l.y.)
 
 
Coord 2000
18068+0853
Discov num
ENG  63
Comp
AB
Coord arcsec 2000
18 06 50.78 +08 52 33.4
Date first
1893
Date last
2012
Obs
14
Pa first
240
Pa last
246
P.A. Now (θ)
246°
Sep first
132.2
Sep last
129.4
Sep. Now (ρ)
129.4"
Mag pri
7.02
Mag sec
10.58
delta mag (ΔM)
3.56
Spectral class
F5 (yellow-white)
Pri motion ra
+039
Sec motion ra
+003
Pri motion dec
-150
Sec motion dec
-004
Notes
N (See Notes)
rPM=0.97
This double is not physical.
 
 
18068+0853 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18068+0853 ENG 63 AB 1893 2012 14 246 129.4 7.02 10.58 3.56 <===
Show 18068+0853 BUP 179 AC 2000 2001 2 315 77.8 7.02 14.49 7.47
Show 18068+0853 SLE 133 AD 2000 2001 2 10 125.0 7.02 13.36 6.34
Show 18068+0853 SLE 133 AE 1919 2001 4 77 149.2 7.02 11.80 4.78
Show 18068+0853 SLE 133 AF 1982 2002 4 334 170.7 7.02 12.88 5.86
Show 18068+0853 DEA 58 AH 2000 2000 1 172 7.8 5.74 9.88 4.14
Show 18068+0853 SLE 133 BF 1982 2002 4 12 210.3 10.58 12.88 2.30
Show 18068+0853 BUP 179 BG 1908 2001 3 37 80.1 10.58 13.13 2.55
Octuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.4
Precise sep
129.36
Constellation
Ophiuchus
HIP
88728
Tycho2
1008-00401-1
HD
165670
BD
BD+08 3581
Distance
40.42
Distance ly
131.85
last precise pa
246.4
last precise sep
129.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18068+0853 ENG 63 AB 2002 12 246 129.0 7.02 10.49 F5 D 180650.78+085233.4
18068+0853 ENG 63 AB 2012 14 246 129.4 7.03 10.58 F5 N D 180650.78+085233.4

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