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362667 (2011 UG22)
Classification: Main-belt Asteroid          SPK-ID: 2362667
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1647099991686674 8.8e-08  
a 2.554944613246337 1.8701e-08 au
q 2.134119688122541 2.3029e-07 au
i 4.778026257106912 6.9446e-06 deg
node 304.9230195535838 8.3367e-05 deg
peri 188.6769428412217 9.096e-05 deg
M .8280109529526414 3.1515e-05 deg
tp 2459197.069130157047
(2020-Dec-13.56913016)
0.0001306 TDB
period 1491.662808394836
4.08
1.6377e-05
4.484e-08
d
yr
n .2413414063647484 2.6497e-09 deg/d
Q 2.975769538370132 2.1781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6396 days (17.51 yr)  
   first obs. used      2003-10-25  
   last obs. used      2021-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54691  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:18:22  

Additional Information
 Earth MOID = 1.14849 au 
 Jupiter MOID = 2.07161 au 
 T_jup = 3.414 
[ 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 16.92   n/a MPCxxxxx  

362667 (2011 UG22)          Discovered 2003-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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