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392860 (2012 UC79)
Classification: Main-belt Asteroid          SPK-ID: 2392860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151600547315041 8.6646e-08  
a 3.085090201412731 4.8385e-08 au
q 2.617388838362291 2.6557e-07 au
i .6244496868679119 8.3448e-06 deg
node 9.291102586860863 0.00083325 deg
peri 91.41112357964423 0.00083509 deg
M 27.30759412286343 4.3769e-05 deg
tp 2458450.365270811140
(2018-Nov-27.86527081)
0.00024108 TDB
period 1979.248053300203
5.42
4.6563e-05
1.275e-07
d
yr
n .1818872573347919 4.279e-09 deg/d
Q 3.552791564463172 5.5721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6293 days (17.23 yr)  
   first obs. used      2001-11-16  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:53:13  

Additional Information
 Earth MOID = 1.63451 au 
 Jupiter MOID = 1.60312 au 
 T_jup = 3.209 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457526.5 (2016-May-18.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1523189727908292 8.6801e-08  
q 2.614822543001342 2.6599e-07 au
tp 2458450.688517747905
(2018-Nov-28.18851775)
0.00023939 TDB
node 9.29551685931707 0.00083254 deg
peri 91.58309707272467 0.00083437 deg
i .6250144960361749 8.3461e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6293 days (17.23 yr)  
   first obs. used      2001-11-16  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:53:13  

Additional Information
 Jupiter MOID = 1.60312 au 
 T_jup = 3.209 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.534444983371724E-15 -2.281860145516159E-14 8.729048382530453E-12 -3.240223935825664E-14 2.030616555504654E-12 -2.699394033603888E-15
q -2.281860145516159E-14 7.074899490432359E-14 -2.816212918049437E-11 1.219505404321217E-13 -6.743046776498792E-12 8.397533419161797E-15
tp 8.729048382530453E-12 -2.816212918049437E-11 5.730948856192321E-8 -1.633561801657577E-10 1.325205890395059E-8 -4.437558043313787E-12
node -3.240223935825664E-14 1.219505404321217E-13 -1.633561801657577E-10 6.931274140821419E-7 -6.931249307419102E-7 -1.216296498429445E-9
peri 2.030616555504654E-12 -6.743046776498792E-12 1.325205890395059E-8 -6.931249307419102E-7 6.961687143672313E-7 1.215191010502638E-9
i -2.699394033603888E-15 8.397533419161797E-15 -4.437558043313787E-12 -1.216296498429445E-9 1.215191010502638E-9 6.965749908488041E-11

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 16.9   n/a MPO419000  

392860 (2012 UC79)          Discovered 2007-Dec-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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