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362668 (2011 UT23)
Classification: Main-belt Asteroid          SPK-ID: 2362668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04228792468890059 4.5246e-08  
a 2.302241884656017 1.814e-08 au
q 2.204884853222051 9.835e-08 au
i 5.929811615813389 5.3322e-06 deg
node 233.5736444265131 4.8938e-05 deg
peri 228.8381090467359 9.5044e-05 deg
M 216.9028818573678 8.0184e-05 deg
tp 2459903.669630299709
(2022-Nov-20.16963030)
0.00028541 TDB
period 1275.924136542759
3.49
1.508e-05
4.129e-08
d
yr
n .2821484363290243 3.3347e-09 deg/d
Q 2.399598916089983 1.8907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2004-10-04  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50118  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:20  

Additional Information
 Earth MOID = 1.22667 au 
 Jupiter MOID = 2.66229 au 
 T_jup = 3.582 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457859.5 (2017-Apr-16.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0432622049089148 4.5242e-08  
q 2.201480145127615 9.8414e-08 au
tp 2457354.954331716638
(2015-Nov-28.45433172)
0.00027351 TDB
node 233.6231501222993 4.8911e-05 deg
peri 229.2559797802592 9.3365e-05 deg
i 5.932615728754506 5.3338e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2004-10-04  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50118  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:20  

Additional Information
 Jupiter MOID = 2.66229 au 
 T_jup = 3.582 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.046849618065086E-15 -4.394868807771374E-15 -9.193817724071909E-13 2.000934413096684E-14 -3.338837274574691E-13 -3.492112702680111E-15
q -4.394868807771374E-15 9.685388185022606E-15 2.558301277384558E-12 -4.538736844733732E-14 9.094891339014708E-13 7.873607311108814E-15
tp -9.193817724071909E-13 2.558301277384558E-12 7.480504775079857E-8 -1.032369307406955E-10 2.176772198212368E-8 -5.286824113461427E-12
node 2.000934413096684E-14 -4.538736844733732E-14 -1.032369307406955E-10 2.392261532881854E-9 -2.409549140585912E-9 -8.014179466599321E-11
peri -3.338837274574691E-13 9.094891339014708E-13 2.176772198212368E-8 -2.409549140585912E-9 8.716967837611758E-9 7.829329394707034E-11
i -3.492112702680111E-15 7.873607311108814E-15 -5.286824113461427E-12 -8.014179466599321E-11 7.829329394707034E-11 2.844898341529615E-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 17.41   n/a E2021B25  

362668 (2011 UT23)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

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