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359773 (2011 US134)
Classification: Main-belt Asteroid          SPK-ID: 2359773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139594659388744 6.2538e-08  
a 2.31034342913621 1.8591e-08 au
q 2.04705792581646 1.4211e-07 au
i 3.082973938044933 7.2895e-06 deg
node 179.3751687322063 0.0001116 deg
peri 172.823627750455 0.00011538 deg
M 195.7065578965182 2.9124e-05 deg
tp 2459585.870682483563
(2022-Jan-06.37068248)
0.00010451 TDB
period 1282.664986477976
3.51
1.5482e-05
4.239e-08
d
yr
n .2806656483143827 3.3877e-09 deg/d
Q 2.57362893245596 2.071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      8119 days (22.23 yr)  
   first obs. used      1997-11-02  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:46:04  

Additional Information
 Earth MOID = 1.04148 au 
 Jupiter MOID = 2.81917 au 
 T_jup = 3.574 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457673.5 (2016-Oct-12.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134407027694187 6.2428e-08  
q 2.049346248540539 1.4164e-07 au
tp 2458301.804026239560
(2018-Jul-02.30402624)
0.0001043 TDB
node 179.386172260539 0.00011158 deg
peri 172.4553370094319 0.00011541 deg
i 3.082164117708895 7.2887e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      8119 days (22.23 yr)  
   first obs. used      1997-11-02  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:46:04  

Additional Information
 Jupiter MOID = 2.81917 au 
 T_jup = 3.574 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.897244527801737E-15 -8.785024764939487E-15 2.953858811650567E-12 6.068774299309411E-14 7.233590959208224E-13 -1.303566937595942E-15
q -8.785024764939487E-15 2.00625589247371E-14 -6.808327434211384E-12 -1.403484740254336E-13 -1.705061611089765E-12 3.262373392290759E-15
tp 2.953858811650567E-12 -6.808327434211384E-12 1.087933692028633E-8 1.144983230406317E-10 3.096754895285588E-9 -6.433299091198288E-14
node 6.068774299309411E-14 -1.403484740254336E-13 1.144983230406317E-10 1.245059056513336E-8 -1.239883100843862E-8 3.586125005602655E-10
peri 7.233590959208224E-13 -1.705061611089765E-12 3.096754895285588E-9 -1.239883100843862E-8 1.331924422672758E-8 -3.581155478573485E-10
i -1.303566937595942E-15 3.262373392290759E-15 -6.433299091198288E-14 3.586125005602655E-10 -3.581155478573485E-10 5.312477578842392E-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 17.6   n/a MPO471703  

359773 (2011 US134)          Discovered 2008-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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