18055+0230 STF2272VT

 
 
18H 05M 17.81S +02 30' 00.1" P.A. 72 SEP 247.5 MAG 10.83,12.25
 
 
Coord 2000
18055+0230
Discov num
STF2272
Comp
VT
Coord arcsec 2000
18 05 17.81 +02 30 00.1
Date first
1905
Date last
2009
Obs
23
Pa first
73
Pa last
72
P.A. Now (θ)
72°
Sep first
247.4
Sep last
247.5
Sep. Now (ρ)
247.5"
Mag pri
10.83
Mag sec
12.25
delta mag (ΔM)
1.42
Spectral class
Pri motion ra
+003
Sec motion ra
+005
Pri motion dec
-016
Sec motion dec
-004
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.747
This double is not physical.
 
 
18055+0230 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 70 Oph 123107 18055+0230 STF2272 AB 1777 2016 1706 124 6.4 4.22 6.17 1.95 Y
Show 123107 18055+0230 STF2272 AC 1878 2013 58 326 93.1 4.22 12.05 7.83
Show 123107 18055+0230 STF2272 AD 1905 2009 20 315 129.3 4.22 14.36 10.14
Show 123107 18055+0230 TNN 9 AE 2004 2004 1 231 9.4 1.79 13.01 11.22
Show 123107 18055+0230 TNN 9 AF 2004 2004 1 196 11.5 1.79 13.82 12.03
Show 123107 18055+0230 STF2272 AR 1905 2012 27 26 164.8 4.22 12.87 8.65
Show 123107 18055+0230 STF2272 AS 1878 2009 37 10 202.6 4.22 12.45 8.23
Show 123107 18055+0230 STF2272 AT 1905 2013 28 45 128.4 4.22 12.25 8.03
Show 123107 18055+0230 STF2272 AU 1905 2009 17 337 255.5 4.22 13.79 9.57
Show 123107 18055+0230 STF2272 AV 1886 2013 41 276 144.5 4.22 10.83 6.61
Show 123107 18055+0230 STF2272 AY 1924 2009 4 357 250.5 4.22 14.73 10.51
Show 123107 18055+0230 STF2272 AZ 2000 2000 1 163 68.3 4.22 16.04 11.82
Show 123107 18055+0230 STF2272 BC 1899 2000 6 322 81.2 6.17 12.05 5.88
Show 123107 18055+0230 STF2272 BD 1900 2000 4 311 120.0 6.17 14.36 8.19
Show 123107 18055+0230 STF2272 BR 1908 2000 23 29 154.3 6.17 12.87 6.70
Show 123107 18055+0230 STF2272 BZ 1900 2000 3 163 70.2 6.17 16.04 9.87
Show 18055+0230 STF2272 VT 1905 2009 23 72 247.5 10.83 12.25 1.42 <===
Show 18055+0230 STF2272 VW 1906 2009 6 270 180.4 10.83 11.77 0.94
Show 18055+0230 STF2272 VX 1906 2012 5 252 17.4 10.83 13.88 3.05
15-fold system
15 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
71.9
last precise sep
247.53