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JPL Small-Body Database Browser
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487810 (2015 TE2)
Classification: Main-belt Asteroid          SPK-ID: 2487810
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2207048381717213 5.8027e-08  
a 3.160489520893407 7.6135e-08 au
q 2.462954192641206 1.84e-07 au
i 9.800036111840855 1.2994e-05 deg
node 193.7071551400325 4.5956e-05 deg
peri 237.6056774003399 7.3375e-05 deg
M 185.8911461773319 4.6372e-05 deg
tp 2459593.040677687983
(2022-Jan-13.54067769)
0.00026358 TDB
period 2052.248556708111
5.62
7.4157e-05
2.03e-07
d
yr
n .1754173483632287 6.3386e-09 deg/d
Q 3.858024849145608 9.2939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      4512 days (12.35 yr)  
   first obs. used      2004-10-08  
   last obs. used      2017-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52466  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:13:13  

Additional Information
 Earth MOID = 1.49321 au 
 Jupiter MOID = 1.59181 au 
 T_jup = 3.144 
[ show covariance matrix ]

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 17.2   n/a MPO399143  

487810 (2015 TE2)          Discovered 2010-Dec-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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