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JPL Small-Body Database Browser
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487862 (2015 TU113)
Classification: Main-belt Asteroid          SPK-ID: 2487862
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1183875306474038 6.256e-08  
a 2.909308366504281 4.0399e-08 au
q 2.564882533102007 1.7753e-07 au
i 12.34638742258345 5.8731e-06 deg
node 179.450681183109 3.2634e-05 deg
peri 153.2376187222056 4.3254e-05 deg
M 328.7938909126055 2.709e-05 deg
tp 2458757.615916190980
(2019-Oct-01.11591619)
0.00013627 TDB
period 1812.52105702599
4.96
3.7754e-05
1.034e-07
d
yr
n .1986183821724493 4.1371e-09 deg/d
Q 3.253734199906555 4.5182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      6441 days (17.63 yr)  
   first obs. used      2002-02-13  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:48:46  

Additional Information
 Earth MOID = 1.56122 au 
 Jupiter MOID = 2.19298 au 
 T_jup = 3.239 
[ 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 16.6   n/a MPO450510  

487862 (2015 TU113)          Discovered 2008-Apr-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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