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JPL Small-Body Database Browser
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312802 (2010 XM5)
Classification: Jupiter Trojan          SPK-ID: 2312802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04412159567794133 7.2241e-08  
a 5.184286583263295 2.6802e-07 au
q 4.955547586757976 5.4716e-07 au
i 22.61997287080306 6.7536e-06 deg
node 100.0147764889401 1.507e-05 deg
peri 357.0823737171471 0.00011086 deg
M 230.7761207914205 0.00011859 deg
tp 2460148.148038731714
(2023-Jul-22.64803873)
0.0015149 TDB
period 4311.535123041148
11.80
0.00033435
9.154e-07
d
yr
n .0834969424407874 6.4749e-09 deg/d
Q 5.413025579768614 2.7984e-07 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2000-01-05  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:12:47  

Additional Information
 Earth MOID = 3.97265 au 
 Jupiter MOID = .20183 au 
 T_jup = 2.845 
[ 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 12.7   n/a MPO455306  
diameter diameter 20.810 km 0.762 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.034   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

312802 (2010 XM5)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2010 XM5 = 2000 AR234 = 2010 BZ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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