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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04100720180365032 7.9518e-08  
a 2.254337507832344 3.0728e-08 au
q 2.161893434715124 1.9088e-07 au
i 7.83189943808656 8.7195e-06 deg
node 354.0890211321814 3.734e-05 deg
peri 154.310545978295 8.4046e-05 deg
M 1.37383085073003 7.2753e-05 deg
tp 2458995.782003698072
(2020-May-26.28200370)
0.00024986 TDB
period 1236.308434762181
3.38
2.5278e-05
6.921e-08
d
yr
n .291189471718884 5.9537e-09 deg/d
Q 2.346781580949563 3.1988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      4709 days (12.89 yr)  
   first obs. used      2007-03-12  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55718  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:29:21  

Additional Information
 Earth MOID = 1.17356 au 
 Jupiter MOID = 2.63026 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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