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134591 (1999 TJ104)
Classification: Main-belt Asteroid          SPK-ID: 2134591
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1763906335090497 5.9616e-08  
a 2.315820779597278 1.0335e-08 au
q 1.907331685190693 1.4072e-07 au
i 7.814939921765204 6.8673e-06 deg
node 10.20212821916641 2.9273e-05 deg
peri 336.8085099615977 3.2565e-05 deg
M 336.2070241837387 1.4407e-05 deg
tp 2459085.575029626031
(2020-Aug-24.07502963)
5.1725e-05 TDB
period 1287.229092396219
3.52
8.617e-06
2.359e-08
d
yr
n .2796704969818917 1.8722e-09 deg/d
Q 2.724309874003863 1.2158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      627  
   data-arc span      8140 days (22.29 yr)  
   first obs. used      1998-04-19  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57381  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:57:23  

Additional Information
 Earth MOID = .90392 au 
 Jupiter MOID = 2.70102 au 
 T_jup = 3.548 
[ 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 15.8   n/a MPO333833  

134591 (1999 TJ104)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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