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JPL Small-Body Database Browser
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487973 (2015 TE305)
Classification: Main-belt Asteroid          SPK-ID: 2487973
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106006815372634 6.771e-08  
a 2.978123107943789 7.2556e-08 au
q 2.662421761483016 1.9873e-07 au
i 11.28300092769764 7.1469e-06 deg
node 148.0139440615708 3.8735e-05 deg
peri 274.3241621648006 6.1183e-05 deg
M 223.0399108322258 4.0225e-05 deg
tp 2459314.673819826580
(2021-Apr-10.17381983)
0.0002058 TDB
period 1877.208000519199
5.14
6.8602e-05
1.878e-07
d
yr
n .1917741666882045 7.0083e-09 deg/d
Q 3.293824454404561 8.0248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      6418 days (17.57 yr)  
   first obs. used      1999-08-21  
   last obs. used      2017-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58535  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:11:27  

Additional Information
 Earth MOID = 1.70512 au 
 Jupiter MOID = 2.03198 au 
 T_jup = 3.223 
[ 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 17.0   n/a MPO399191  

487973 (2015 TE305)          Discovered 2007-Feb-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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