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JPL Small-Body Database Browser
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487933 (2015 TP213)
Classification: Main-belt Asteroid          SPK-ID: 2487933
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04118307997055786 9.1624e-08  
a 2.254290795534286 3.3249e-08 au
q 2.161452157424905 2.1119e-07 au
i 7.831813694213031 1.0381e-05 deg
node 354.1000090900327 3.7722e-05 deg
peri 154.4917857169862 9.0884e-05 deg
M 244.7287177611527 8.2244e-05 deg
tp 2458996.351191870174
(2020-May-26.85119187)
0.00028297 TDB
period 1236.270008500322
3.38
2.7351e-05
7.488e-08
d
yr
n .2911985225919248 6.4424e-09 deg/d
Q 2.347129433643667 3.4618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4173 days (11.43 yr)  
   first obs. used      2007-03-12  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:49:37  

Additional Information
 Earth MOID = 1.17354 au 
 Jupiter MOID = 2.63126 au 
 T_jup = 3.611 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO456353  

487933 (2015 TP213)          Discovered 2007-Mar-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TP213 = 2007 EG85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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