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134631 (1999 TX322)
Classification: Main-belt Asteroid          SPK-ID: 2134631
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1787845000278502 3.9761e-08  
a 2.321759828457711 8.9998e-09 au
q 1.906665158342151 9.3704e-08 au
i 8.166968529985308 3.6643e-06 deg
node 224.2117673770061 3.1072e-05 deg
peri 107.3296405992038 3.2795e-05 deg
M 325.313399310079 1.0283e-05 deg
tp 2459125.004086420258
(2020-Oct-02.50408642)		 3.7054e-05 TDB
period 1292.184019759444
3.54		 7.5133e-06
2.057e-08		 d
yr
n .2785980901288491 1.6199e-09 deg/d
Q 2.736854498573269 1.0609e-08 au
   Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      7632 days (20.90 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:57:23  

Additional Information
 Earth MOID = .915971 au 
 Jupiter MOID = 2.66914 au 
 T_jup = 3.542 
[ 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 16.2   n/a MPO432810  

134631 (1999 TX322)          Discovered 1999-Oct-02 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 TX322 = 2002 JL36 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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