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359932 (2011 XX3)
Classification: Main-belt Asteroid          SPK-ID: 2359932
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .032223327035308 8.346e-08  
a 2.713948769163157 3.365e-08 au
q 2.62649631041734 2.4403e-07 au
i 5.223392983267832 7.2658e-06 deg
node 272.4856031117113 7.9558e-05 deg
peri 77.51094070396094 0.00013274 deg
M 44.53302484240418 0.00010576 deg
tp 2458798.486408881554
(2019-Nov-10.98640888)
0.00048008 TDB
period 1633.055312546211
4.47
3.0372e-05
8.315e-08
d
yr
n .2204456868265526 4.0999e-09 deg/d
Q 2.801401227908973 3.4734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      8008 days (21.92 yr)  
   first obs. used      1997-10-21  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:18:46  

Additional Information
 Earth MOID = 1.62501 au 
 Jupiter MOID = 2.34742 au 
 T_jup = 3.355 
[ 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 16.8   n/a MPO494871  

359932 (2011 XX3)          Discovered 2007-Nov-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 XX3 = 2008 AH14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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