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322455 (2011 UG36)
Classification: Main-belt Asteroid          SPK-ID: 2322455
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1352204205308455 6.3351e-08  
a 2.453304658958416 1.7531e-08 au
q 2.121567771283777 1.5882e-07 au
i 2.409672124211567 7.1762e-06 deg
node 109.554747754266 0.00014664 deg
peri 23.1274857552594 0.00014913 deg
M 17.55533986690012 2.6305e-05 deg
tp 2458932.056471126281
(2020-Mar-23.55647113)
0.00010243 TDB
period 1403.542772817281
3.84
1.5045e-05
4.119e-08
d
yr
n .2564937862758432 2.7494e-09 deg/d
Q 2.785041546633056 1.9902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      8479 days (23.21 yr)  
   first obs. used      1997-01-03  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61212  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:11:13  

Additional Information
 Earth MOID = 1.13624 au 
 Jupiter MOID = 2.24909 au 
 T_jup = 3.480 
[ 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 17.6   n/a MPO455377  

322455 (2011 UG36)          Discovered 2001-Feb-14 by Klet at Klet
Reference: 20120308/Numbers.arcLast Updated: 2012-03-13

[ show close-approach data ]
Alternate Designations
 2011 UG36 = 2001 CN32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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