Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
359351 (2009 SH289)
Classification: Jupiter Trojan          SPK-ID: 2359351
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125262682372695 1.4438e-07  
a 5.175711313183185 5.212e-07 au
q 4.593307833637263 1.1532e-06 au
i 8.486066025380469 9.803e-06 deg
node 55.50245604563349 7.0442e-05 deg
peri 4.931731516243843 0.00011668 deg
M 266.2718881911385 0.00011303 deg
tp 2459720.249458431270
(2022-May-20.74945843)
0.0015047 TDB
period 4300.842055341023
11.78
0.00064965
1.779e-06
d
yr
n .08370453863864452 1.2644e-08 deg/d
Q 5.758114792729105 5.7985e-07 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      3625 days (9.92 yr)  
   first obs. used      2009-09-18  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61508  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:36  

Additional Information
 Earth MOID = 3.60574 au 
 Jupiter MOID = .301327 au 
 T_jup = 2.966 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457193.5 (2015-Jun-20.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125163403131879 1.4303e-07  
q 4.59120753446218 1.1432e-06 au
tp 2455427.504633084824
(2010-Aug-19.00463308)
0.00094633 TDB
node 55.52416300762808 7.036e-05 deg
peri 5.314073948953435 0.000117 deg
i 8.492862226503675 9.8098e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      3625 days (9.92 yr)  
   first obs. used      2009-09-18  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61508  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:36  

Additional Information
 Jupiter MOID = .301327 au 
 T_jup = 2.966 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.04578805197889E-14 -1.587168857106662E-13 -9.311570184629796E-11 8.341434328122915E-14 -9.887460981523342E-12 -2.09931855484993E-14
q -1.587168857106662E-13 1.306935114567393E-12 8.236043834556375E-10 -7.247209042095951E-13 8.827558668614681E-11 2.033231743786931E-13
tp -9.311570184629796E-11 8.236043834556375E-10 8.955471842010037E-7 -7.191717801762685E-10 8.798458543597303E-8 1.720257730821767E-10
node 8.341434328122915E-14 -7.247209042095951E-13 -7.191717801762685E-10 4.950572350270978E-9 -4.96668789886556E-9 -1.088626434915847E-10
peri -9.887460981523342E-12 8.827558668614681E-11 8.798458543597303E-8 -4.96668789886556E-9 1.368830249217263E-8 1.257521280178925E-10
i -2.09931855484993E-14 2.033231743786931E-13 1.720257730821767E-10 -1.088626434915847E-10 1.257521280178925E-10 9.6232091896233E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO455593  

359351 (2009 SH289)          Discovered 2009-Sep-18 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-07 02:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin