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437964 (2002 XD72)
Classification: Inner Main-belt Asteroid          SPK-ID: 2437964
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08164352617969825 1.1563e-07  
a 1.976790299302292 2.0541e-08 au
q 1.815398168749431 2.1686e-07 au
i 18.26102448862824 9.7493e-06 deg
node 259.65358444902 2.2572e-05 deg
peri 129.4875710647343 6.7856e-05 deg
M 136.2171411267802 7.1175e-05 deg
tp 2458616.378523882634
(2019-May-12.87852388)
0.00019691 TDB
period 1015.171293850222
2.78
1.5823e-05
4.332e-08
d
yr
n .3546199564357601 5.5273e-09 deg/d
Q 2.138182429855152 2.2218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      7412 days (20.29 yr)  
   first obs. used      1999-10-14  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:15:55  

Additional Information
 Earth MOID = .859377 au 
 Jupiter MOID = 3.20436 au 
 T_jup = 3.799 
[ 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 17.7   n/a MPO503564  

437964 (2002 XD72)          Discovered 2002-Dec-11 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

Alternate Designations
 2002 XD72 = 2005 UX405 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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