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344530 (2002 TZ163)
Classification: Main-belt Asteroid          SPK-ID: 2344530
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746958132149085 6.4874e-08  
a 2.841903364862128 3.0121e-08 au
q 2.345434745459354 1.9385e-07 au
i 15.81881020528089 8.8704e-06 deg
node 90.62413520609027 2.7403e-05 deg
peri 264.0821688053691 3.732e-05 deg
M 271.1547268651381 2.9311e-05 deg
tp 2459432.361224972234
(2021-Aug-05.86122497)
0.00014576 TDB
period 1749.896595556747
4.79
2.782e-05
7.617e-08
d
yr
n .2057264417303826 3.2707e-09 deg/d
Q 3.338371984264902 3.5383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6415 days (17.56 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54687  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:26:25  

Additional Information
 Earth MOID = 1.40346 au 
 Jupiter MOID = 2.25798 au 
 T_jup = 3.231 
[ 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 15.5   n/a MPO339099  

344530 (2002 TZ163)          Discovered 2002-Oct-05 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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