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357818 (2005 TD194)
Classification: Outer Main-belt Asteroid          SPK-ID: 2357818
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100264848529817 1.2344e-07  
a 3.216556206318006 1.036e-07 au
q 2.862649833604793 3.4115e-07 au
i 9.355229016801031 1.5853e-05 deg
node 19.63409691486851 5.984e-05 deg
peri 92.91079651398036 0.00010404 deg
M 121.9083403375131 7.3642e-05 deg
tp 2458286.963716563134
(2018-Jun-17.46371656)
0.00043692 TDB
period 2107.099984513758
5.77
0.0001018
2.787e-07
d
yr
n .1708509338170182 8.2544e-09 deg/d
Q 3.570462579031218 1.15e-07 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4932 days (13.50 yr)  
   first obs. used      2005-10-02  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56067  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:38:50  

Additional Information
 Earth MOID = 1.89895 au 
 Jupiter MOID = 1.59374 au 
 T_jup = 3.160 
[ 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 16.4   n/a MPO471689  

357818 (2005 TD194)          Discovered 2005-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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