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437076 (2012 US65)
Classification: Main-belt Asteroid          SPK-ID: 2437076
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03925783367143355 8.3441e-08  
a 3.169675992802171 7.8056e-08 au
q 3.045241379884408 2.6872e-07 au
i 9.487222927006723 1.4096e-05 deg
node 56.04594070856722 6.4416e-05 deg
peri 83.72154383490886 0.00024702 deg
M 36.28106980859346 0.00022742 deg
tp 2458792.770432762829
(2019-Nov-05.27043276)
0.0013056 TDB
period 2061.2028421408
5.64
7.6138e-05
2.085e-07
d
yr
n .1746552996337313 6.4515e-09 deg/d
Q 3.294110605719935 8.112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      7140 days (19.55 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57345  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:42:16  

Additional Information
 Earth MOID = 2.078 au 
 Jupiter MOID = 1.75129 au 
 T_jup = 3.180 
[ 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 16.3   n/a MPO336211  

437076 (2012 US65)          Discovered 2012-Oct-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2012 US65 = 2014 BQ56 = 2015 FJ76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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