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134684 (1999 XM32)
Classification: Main-belt Asteroid          SPK-ID: 2134684
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21464740104545 5.6545e-08  
a 2.563933800445288 1.4313e-08 au
q 2.013592073727124 1.5191e-07 au
i 5.549980848382153 5.0637e-06 deg
node 269.4822002146345 5.4471e-05 deg
peri 182.1279723007466 5.7169e-05 deg
M 53.72141976724819 1.9293e-05 deg
tp 2458976.729094381826
(2020-May-07.22909438)
7.8935e-05 TDB
period 1499.542014555155
4.11
1.2557e-05
3.438e-08
d
yr
n .240073300051413 2.0103e-09 deg/d
Q 3.114275527163452 1.7385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      7396 days (20.25 yr)  
   first obs. used      1999-11-17  
   last obs. used      2020-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47144  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:07:08  

Additional Information
 Earth MOID = 1.02997 au 
 Jupiter MOID = 2.09428 au 
 T_jup = 3.394 
[ 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 15.54   n/a E2021B55  

134684 (1999 XM32)          Discovered 1999-Dec-06 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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