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442630 (2012 SU64)
Classification: Main-belt Asteroid          SPK-ID: 2442630
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1857181136659315 1.4108e-07  
a 2.149738697965627 3.4667e-08 au
q 1.750493282104795 3.2664e-07 au
i 1.852825819640685 8.0132e-06 deg
node 352.9896185321217 0.00015964 deg
peri 338.7291133575101 0.00016215 deg
M 178.6989687885576 3.1662e-05 deg
tp 2458429.025989937170
(2018-Nov-06.52598994)
9.0487e-05 TDB
period 1151.26933869465
3.15
2.7848e-05
7.624e-08
d
yr
n .3126983303561099 7.564e-09 deg/d
Q 2.548984113826459 4.1105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4815 days (13.18 yr)  
   first obs. used      2006-11-20  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:41:59  

Additional Information
 Earth MOID = .74008 au 
 Jupiter MOID = 2.79992 au 
 T_jup = 3.683 
[ 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 18.5   n/a MPO349191  

442630 (2012 SU64)          Discovered 2006-Nov-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 SU64 = 2006 WJ146 = 2009 UC59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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