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523155 (2016 TA55)
Classification: Inner Main-belt Asteroid          SPK-ID: 2523155
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06181160582875248 6.99e-08  
a 1.90973723528612 1.9589e-08 au
q 1.791693310062123 1.4002e-07 au
i 19.45726168931812 8.1853e-06 deg
node 238.6101843369415 1.7853e-05 deg
peri 40.24197028482431 7.7991e-05 deg
M 228.3821677941575 8.0749e-05 deg
tp 2459352.928550311273
(2021-May-18.42855031)
0.00021811 TDB
period 963.9596397062231
2.64
1.4831e-05
4.061e-08
d
yr
n .3734596192323091 5.746e-09 deg/d
Q 2.027781160510117 2.0799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5918 days (16.20 yr)  
   first obs. used      2003-11-18  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70118  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 18:40:35  

Additional Information
 Earth MOID = .795719 au 
 Jupiter MOID = 3.0232 au 
 T_jup = 3.865 
[ 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 17.9   n/a MPO421343  

523155 (2016 TA55)          Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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