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357893 (2005 UT519)
Classification: Main-belt Asteroid          SPK-ID: 2357893
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06290126713194477 6.6225e-08  
a 3.173655250025949 7.0954e-08 au
q 2.974028313359368 2.4144e-07 au
i 12.47494584174296 8.3601e-06 deg
node 133.1302182065633 3.0016e-05 deg
peri 292.1552931197638 7.3681e-05 deg
M 195.1074904687323 7.0129e-05 deg
tp 2459946.380943697083
(2023-Jan-01.88094370)
0.00041008 TDB
period 2065.085556032364
5.65
6.9254e-05
1.896e-07
d
yr
n .1743269178114178 5.8462e-09 deg/d
Q 3.37328218669253 7.5417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      4933 days (13.51 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:11:09  

Additional Information
 Earth MOID = 2.01649 au 
 Jupiter MOID = 1.83109 au 
 T_jup = 3.162 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457054.5 (2015-Feb-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06517840891861834 6.6687e-08  
q 2.964907171121076 2.4502e-07 au
tp 2457884.866674723129
(2017-May-11.36667472)
0.00038235 TDB
node 133.1761763783221 3.0038e-05 deg
peri 292.5057297302433 7.1428e-05 deg
i 12.47298575240558 8.3591e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      4933 days (13.51 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:11:09  

Additional Information
 Jupiter MOID = 1.83109 au 
 T_jup = 3.162 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.44717540129602E-15 -1.577720302398594E-14 -1.255207612731111E-12 3.009191857374002E-15 4.692102124406906E-14 -3.665142797429938E-15
q -1.577720302398594E-14 6.003594551686109E-14 6.774077201173441E-12 -1.645367373587081E-14 -6.731212755118664E-14 2.318559223941955E-14
tp -1.255207612731111E-12 6.774077201173441E-12 1.46189833443721E-7 -3.580334136877734E-13 2.47199311690677E-8 1.350530898129137E-11
node 3.009191857374002E-15 -1.645367373587081E-14 -3.580334136877734E-13 9.022867703779011E-10 -8.796858008749468E-10 2.145142483113686E-11
peri 4.692102124406906E-14 -6.731212755118664E-14 2.47199311690677E-8 -8.796858008749468E-10 5.101942018381629E-9 -1.946109667227595E-11
i -3.665142797429938E-15 2.318559223941955E-14 1.350530898129137E-11 2.145142483113686E-11 -1.946109667227595E-11 6.98753380772086E-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 15.9   n/a MPO434260  

357893 (2005 UT519)          Discovered 2005-Oct-26 by Becker, A. C. at Apache Point
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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