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JPL Small-Body Database Browser
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523173 (2016 TJ99)
Classification: Main-belt Asteroid          SPK-ID: 2523173
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02302253277425275 9.3463e-08  
a 2.749863520663108 9.5246e-08 au
q 2.68655469763392 2.1841e-07 au
i 15.21305874669386 1.0539e-05 deg
node 123.8807476212163 2.7966e-05 deg
peri 238.6721998649176 0.00021913 deg
M 236.3668338649226 0.00021555 deg
tp 2459172.502104998729
(2020-Nov-19.00210500)
0.00099383 TDB
period 1665.578616457661
4.56
8.6535e-05
2.369e-07
d
yr
n .2161411034236529 1.123e-08 deg/d
Q 2.813172343692297 9.7439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      4719 days (12.92 yr)  
   first obs. used      2005-04-06  
   last obs. used      2018-03-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69023  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:56:01  

Additional Information
 Earth MOID = 1.69314 au 
 Jupiter MOID = 2.3502 au 
 T_jup = 3.295 
[ 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 17.2   n/a MPO448166  

523173 (2016 TJ99)          Discovered 2015-Jun-18 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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