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134720 (2000 AX29)
Classification: Jupiter Trojan          SPK-ID: 2134720
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08760637003807767 5.1674e-08  
a 5.228785423893234 1.2683e-07 au
q 4.770710513197936 2.7599e-07 au
i 27.55827319868087 3.7668e-06 deg
node 300.8246745083056 1.1532e-05 deg
peri 55.09244747265807 5.0913e-05 deg
M 19.60163529727329 4.1908e-05 deg
tp 2458962.712259344926
(2020-Apr-23.21225934)
0.0005142 TDB
period 4367.165562341346
11.96
0.00015889
4.35e-07
d
yr
n .08243333000798693 2.9992e-09 deg/d
Q 5.68686033458853 1.3794e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1231  
   data-arc span      12047 days (32.98 yr)  
   first obs. used      1988-02-16  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40156  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:37  

Additional Information
 Earth MOID = 3.82776 au 
 Jupiter MOID = .175502 au 
 T_jup = 2.766 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.77   n/a E2021B55  
diameter diameter 28.299 km 0.649 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.051   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

134720 (2000 AX29)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2000 AX29 = 2001 BY42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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