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JPL Small-Body Database Browser
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359832 (2011 UH320)
Classification: Main-belt Asteroid          SPK-ID: 2359832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09047512718414755 6.3403e-08  
a 3.011933349284822 4.127e-08 au
q 2.739428296438103 1.8503e-07 au
i 11.72529012025899 8.2222e-06 deg
node 78.56808021760898 2.7913e-05 deg
peri 21.723788388306 4.8389e-05 deg
M 122.8410762888413 4.009e-05 deg
tp 2457949.010268715538
(2017-Jul-14.51026872)
0.00021003 TDB
period 1909.266105019556
5.23
3.9242e-05
1.074e-07
d
yr
n .1885541250921189 3.8754e-09 deg/d
Q 3.284438402131542 4.5004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6842 days (18.73 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:06  

Additional Information
 Earth MOID = 1.75978 au 
 Jupiter MOID = 1.92793 au 
 T_jup = 3.211 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457365.5 (2015-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09134436004576138 6.3746e-08  
q 2.73549976730899 1.869e-07 au
tp 2457945.818756238680
(2017-Jul-11.31875624)
0.00020714 TDB
node 78.58465282772495 2.7936e-05 deg
peri 20.94509321456928 4.7969e-05 deg
i 11.72248729627445 8.2206e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6842 days (18.73 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:06  

Additional Information
 Jupiter MOID = 1.92793 au 
 T_jup = 3.211 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.063490274890719E-15 -1.168092198316011E-14 -5.425262187742311E-12 -1.132516047117686E-14 -1.106839739636925E-12 -3.856762465671771E-15
q -1.168092198316011E-14 3.493150292125773E-14 1.772534766990302E-11 3.706942650929134E-14 3.49122631188542E-12 1.139389771622252E-14
tp -5.425262187742311E-12 1.772534766990302E-11 4.290658197147095E-8 6.756468098263447E-11 8.091687093560943E-9 -8.835880105884398E-12
node -1.132516047117686E-14 3.706942650929134E-14 6.756468098263447E-11 7.804471670836622E-10 -7.509075848184231E-10 -7.583801223280619E-11
peri -1.106839739636925E-12 3.49122631188542E-12 8.091687093560943E-9 -7.509075848184231E-10 2.301002740986259E-9 7.259000692283819E-11
i -3.856762465671771E-15 1.139389771622252E-14 -8.835880105884398E-12 -7.583801223280619E-11 7.259000692283819E-11 6.75778943555252E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO437519  

359832 (2011 UH320)          Discovered 2006-Nov-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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