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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .176181853962809 5.7194e-08  
a 2.315258831449234 6.5819e-09 au
q 1.907352238120742 1.3403e-07 au
i 7.815662528292081 5.987e-06 deg
node 10.19821419858812 1.9549e-05 deg
peri 336.8361787992364 2.3547e-05 deg
M 32.13634598252828 1.0384e-05 deg
tp 2459085.633934698237
(2020-Aug-24.13393470)
3.7243e-05 TDB
period 1286.760589742117
3.52
5.4871e-06
1.502e-08
d
yr
n .2797723235152457 1.193e-09 deg/d
Q 2.723165424777727 7.7416e-09 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      8333 days (22.81 yr)  
   first obs. used      1998-04-19  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:03  

Additional Information
 Earth MOID = .902187 au 
 Jupiter MOID = 2.70271 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 15.82   n/a E2021B55  

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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