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362509 (2010 TV81)
Classification: Main-belt Asteroid          SPK-ID: 2362509
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081225137824521 1.8952e-07  
a 3.033556921989712 7.3577e-08 au
q 2.705561121882027 6.3091e-07 au
i 9.97496834209832 9.8032e-06 deg
node 8.14761653417931 4.0655e-05 deg
peri 350.0095924356737 5.6209e-05 deg
M 33.33982555510772 3.6221e-05 deg
tp 2459217.774108522373
(2021-Jan-03.27410852)
0.00019247 TDB
period 1929.863754853645
5.28
7.0212e-05
1.922e-07
d
yr
n .1865416660085941 6.7867e-09 deg/d
Q 3.361552722097397 8.1533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5428 days (14.86 yr)  
   first obs. used      2005-12-10  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64103  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:02:04  

Additional Information
 Earth MOID = 1.70195 au 
 Jupiter MOID = 2.08957 au 
 T_jup = 3.210 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458264.5 (2018-May-26.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1114268454759709 1.8834e-07  
q 2.694967514535065 6.2988e-07 au
tp 2459217.806039107935
(2021-Jan-03.30603911)
0.00018597 TDB
node 8.379346694277418 4.0632e-05 deg
peri 350.1666665051003 5.5281e-05 deg
i 9.98571671919891 9.7956e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5428 days (14.86 yr)  
   first obs. used      2005-12-10  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64103  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:02:04  

Additional Information
 Jupiter MOID = 2.08957 au 
 T_jup = 3.210 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.547203800410273E-14 -1.184424619775018E-13 -1.422698864409057E-11 1.373453446651232E-13 -8.865694802687153E-13 -1.617705916789049E-13
q -1.184424619775018E-13 3.967483656743093E-13 4.651683917408266E-11 -4.633143460720295E-13 2.619898025055225E-12 5.424915131294634E-13
tp -1.422698864409057E-11 4.651683917408266E-11 3.458310471540867E-8 -4.699605941979767E-11 6.721467408768179E-9 8.790912611924739E-11
node 1.373453446651232E-13 -4.633143460720295E-13 -4.699605941979767E-11 1.650926248561063E-9 -1.624694603771239E-9 -2.449291598935167E-10
peri -8.865694802687153E-13 2.619898025055225E-12 6.721467408768179E-9 -1.624694603771239E-9 3.056026056611667E-9 2.491679154789653E-10
i -1.617705916789049E-13 5.424915131294634E-13 8.790912611924739E-11 -2.449291598935167E-10 2.491679154789653E-10 9.595385061831862E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.46   n/a E2021B25  

362509 (2010 TV81)          Discovered 2010-Sep-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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