18559+2333 AMM 9 AI

 
 
18h 55m 53.22s +23° 33' 23.9" P.A. 340.00 sep 8.5 mag 5.64,19.70 Sp K0V
 
 
Coord 2000 18559+2333 Discov num AMM   9 Comp AI Coord arcsec 2000 18 55 53.22 +23 33 23.9
Date first 2006 Date last 2006 Obs 1
Pa first 340 Pa last 340.3 P.A. Now (θ) 340.3°
Sep first 8.5 Sep last 8.465 Sep. Now (ρ) 8.465"
Mag pri 5.64 Mag sec 19.70 delta mag (ΔM) 14.06 Spectral class K0V (yellow-orange)
Pri motion ra +125 Sec motion ra
Pri motion dec -291 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
18559+2333 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 55 53 +23 33 24 LSC 157 Aa,Ab 2017 2 78 0.1 7.90 10.40 2.50
Show 18 55 53 +23 33 24 MET 87 AB 2012 5 35 2.7 6.13 16.88 10.75
Show 18 55 53 +23 33 24 MET 87 AC 2006 3 336 8.2 6.13 19.13 13.00
Show 18 55 53 +23 33 24 MET 87 AD 2006 3 202 9.0 6.13 17.34 11.21
Show 18 55 53 +23 33 24 MET 87 AE 2006 3 310 10.0 6.13 16.99 10.86
Show 18 55 53 +23 33 24 ALP 32 AF 2001 2 349 211.0 8.29 15.40 7.11
Show 18 55 53 +23 33 24 AMM 9 AG 2006 1 35 5.4 5.64 18.90 13.26
Show 18 55 53 +23 33 24 AMM 9 AH 2006 1 208 8.0 5.64 19.40 13.76
Show 18 55 53 +23 33 24 AMM 9 AI 2006 1 340 8.5 5.64 19.70 14.06 <===
Show 18 55 53 +23 33 24 AMM 9 AJ 2006 1 16 9.4 5.64 20.00 14.36
Show 18 55 53 +23 33 24 AMM 9 AK 2006 2 108 9.3 5.64 18.90 13.26
Show 18 55 53 +23 33 24 AMM 9 AL 2006 1 258 12.0 5.64 19.50 13.86
Show 18 55 53 +23 33 24 AMM 9 AM 2006 1 12 16.5 5.64 18.50 12.86
Show 18 55 53 +23 33 24 AMM 9 AN 2006 1 335 18.9 5.64 19.90 14.26
Show 18 55 53 +23 33 24 AMM 9 AO 2006 1 27 19.5 5.64 18.00 12.36
16-fold system
15 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4533301804432654976