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JPL Small-Body Database Browser
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160054 (1999 TZ290)
Classification: Main-belt Asteroid          SPK-ID: 2160054
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2848119005071891 7.0932e-08  
a 2.608154391578034 2.9726e-08 au
q 1.865320982496523 1.9932e-07 au
i 6.846699033450067 5.8489e-06 deg
node 168.6834527485053 5.8459e-05 deg
peri 182.7580421539574 6.1733e-05 deg
M 262.7079254281391 3.0393e-05 deg
tp 2459016.289324397102
(2020-Jun-15.78932440)
0.00013659 TDB
period 1538.503084055409
4.21
2.6302e-05
7.201e-08
d
yr
n .2339936810858122 4.0004e-09 deg/d
Q 3.350987800659546 3.8193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56495  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:32:59  

Additional Information
 Earth MOID = .858809 au 
 Jupiter MOID = 2.08638 au 
 T_jup = 3.343 
[ 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 15.9   n/a MPO436807  

160054 (1999 TZ290)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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