18055+0230 STF 2272 AZ

 
 
18h 05m 27.37s +02° 29' 59.3" P.A. 163.00 sep 68.3 mag 4.22,16.04 Sp K0V dist. 5.08 pc (16.57 l.y.)
 
 
Coord 2000 18055+0230 Discov num STF2272 Comp AZ Coord arcsec 2000 18 05 27.37 +02 29 59.3
Date first 2000 Date last 2000 Obs 1
Pa first 163 Pa last 163.1 P.A. Now (θ) 163.1°
Sep first 68.3 Sep last 68.27 Sep. Now (ρ) 68.27"
Mag pri 4.22 Mag sec 16.04 delta mag (ΔM) 11.82 Spectral class K0V (yellow-orange)
Pri motion ra +028 Sec motion ra -002
Pri motion dec -109 Sec motion dec +001
Notes N U P (See Notes, Proper motion indicates non-physical, 100-year proper motion)
rPM=1.013
This double is not physical.
 
 
18055+0230 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 70 Oph 123107 18 05 27 +02 29 59 STF 2272 AB 2021 1735 121 6.9 4.22 6.17 1.95 Y
Show 123107 18 05 27 +02 29 59 STF 2272 AC 2013 58 326 93.1 4.22 12.05 7.83
Show 123107 18 05 27 +02 29 59 STF 2272 AD 2009 20 315 129.3 4.22 14.36 10.14
Show 123107 18 05 27 +02 29 59 TNN 9 AE 2004 1 231 9.4 4.22
Show 123107 18 05 27 +02 29 59 TNN 9 AF 2004 1 196 11.5 4.22
Show 123107 18 05 27 +02 29 59 STF 2272 AR 2012 27 26 164.8 4.22 12.87 8.65
Show 123107 18 05 27 +02 29 59 STF 2272 AS 2009 37 10 202.6 4.22 12.45 8.23
Show 123107 18 05 27 +02 29 59 STF 2272 AT 2013 28 45 128.4 4.22 12.25 8.03
Show 123107 18 05 27 +02 29 59 STF 2272 AU 2009 17 337 255.5 4.22 13.79 9.57
Show 123107 18 05 27 +02 29 59 STF 2272 AV 2013 41 276 144.5 4.22 10.83 6.61
Show 123107 18 05 27 +02 29 59 STF 2272 AY 2009 4 357 250.5 4.22 14.73 10.51
Show 123107 18 05 27 +02 29 59 STF 2272 AZ 2000 1 163 68.3 4.22 16.04 11.82 <===
Show 18 05 27 +02 29 56 STF 2272 BC 2000 5 322 81.2 6.17 12.05 5.88
Show 18 05 27 +02 29 56 STF 2272 BD 2000 3 311 120.0 6.17 14.36 8.19
Show 18 05 27 +02 29 56 STF 2272 BR 2000 23 29 154.3 6.17 12.87 6.70
Show 18 05 27 +02 29 56 STF 2272 BZ 2000 3 163 70.2 6.17 16.04 9.87
Show 18 05 18 +02 30 00 STF 2272 VT 2015 28 72 247.5 10.83 12.25 1.42
Show 18 05 18 +02 30 00 STF 2272 VW 2015 11 270 180.6 10.83 11.77 0.94
Show 18 05 18 +02 30 00 STF 2272 VX 2015 10 253 17.5 10.83 13.88 3.05
15-fold system
15 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V2391 Oph Constellation Ophiuchus SAO 123107 HIP 88601
Tycho2 0434-05213-1 Gaia DR2 4468557989937892096 HD 165341 HR 6752
GC 24641 ADS 11046 GL Gl 702A BD BD+02 3482
Flamsteed 70 Ophiuchi Flamsteed name 70 Oph Distance 5.08 Distance ly 16.57