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JPL Small-Body Database Browser
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437261 (2012 XE110)
Classification: Main-belt Asteroid          SPK-ID: 2437261
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2543819287154606 1.6368e-07  
a 2.561817890815822 7.3297e-08 au
q 1.91013771473232 4.3887e-07 au
i 13.54013775261226 1.7836e-05 deg
node 27.54656598061792 3.8187e-05 deg
peri 345.45591822 4.985e-05 deg
M 235.1143739805368 2.472e-05 deg
tp 2459120.054083683890
(2020-Sep-27.55408368)
0.00010554 TDB
period 1497.686131605334
4.10
6.4276e-05
1.76e-07
d
yr
n .2403707909174031 1.0316e-08 deg/d
Q 3.213498066899324 9.1943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      4819 days (13.19 yr)  
   first obs. used      2004-12-16  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56763  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 02:08:41  

Additional Information
 Earth MOID = .913818 au 
 Jupiter MOID = 2.2496 au 
 T_jup = 3.351 
[ 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 16.5   n/a MPO437696  

437261 (2012 XE110)          Discovered 2004-Dec-16 by CSS at Catalina
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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