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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141790625114596 6.2352e-08  
a 2.310770792098848 1.8235e-08 au
q 2.046929149378138 1.4175e-07 au
i 3.083145412096295 7.2191e-06 deg
node 179.3672461466117 0.00010936 deg
peri 172.7012812182859 0.00011298 deg
M 306.9982739188107 2.8598e-05 deg
tp 2459585.395339769544
(2022-Jan-05.89533977)
0.00010227 TDB
period 1283.020900354606
3.51
1.5187e-05
4.158e-08
d
yr
n .2805877908150225 3.3212e-09 deg/d
Q 2.574612434819557 2.0317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      8152 days (22.32 yr)  
   first obs. used      1997-11-02  
   last obs. used      2020-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:29:23  

Additional Information
 Earth MOID = 1.04049 au 
 Jupiter MOID = 2.81678 au 
 T_jup = 3.574 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457696.5 (2016-Nov-04.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134099264544342 6.2289e-08  
q 2.04946363813006 1.4118e-07 au
tp 2458301.925142149164
(2018-Jul-02.42514215)
0.00010169 TDB
node 179.386080456069 0.00010936 deg
peri 172.4776548256062 0.00011303 deg
i 3.082287927304846 7.2185e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      8152 days (22.32 yr)  
   first obs. used      1997-11-02  
   last obs. used      2020-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:29:23  

Additional Information
 Jupiter MOID = 2.81678 au 
 T_jup = 3.574 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.879890498855782E-15 -8.737441475761192E-15 2.857129019909011E-12 5.995660201954564E-14 6.921457872848464E-13 -1.282322075936249E-15
q -8.737441475761192E-15 1.993222374131531E-14 -6.545790126657349E-12 -1.381933031774143E-13 -1.620605090373333E-12 3.217393539596146E-15
tp 2.857129019909011E-12 -6.545790126657349E-12 1.034000073664251E-8 1.066361616028102E-10 2.927189318261485E-9 -1.07795917393874E-13
node 5.995660201954564E-14 -1.381933031774143E-13 1.066361616028102E-10 1.195929792911192E-8 -1.191076860960393E-8 3.363117598772867E-10
peri 6.921457872848464E-13 -1.620605090373333E-12 2.927189318261485E-9 -1.191076860960393E-8 1.277606920251028E-8 -3.358595313472121E-10
i -1.282322075936249E-15 3.217393539596146E-15 -1.07795917393874E-13 3.363117598772867E-10 -3.358595313472121E-10 5.210730144910468E-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 17.82   n/a E2021B25  

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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