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392729 (2012 RN1)
Classification: Inner Main-belt Asteroid          SPK-ID: 2392729
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05623251011239866 6.7747e-08  
a 1.882534379759198 2.2363e-08 au
q 1.776674746212451 1.3353e-07 au
i 22.65161053490899 1.1781e-05 deg
node 183.0270043000785 1.5503e-05 deg
peri 91.57759731641217 0.00013136 deg
M 58.75336687384838 0.00013824 deg
tp 2458846.527536115387
(2019-Dec-29.02753612)
0.00036049 TDB
period 943.4367755889907
2.58
1.6811e-05
4.603e-08
d
yr
n .3815835987263172 6.7994e-09 deg/d
Q 1.988394013305946 2.3621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      4216 days (11.54 yr)  
   first obs. used      2007-09-20  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56004  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:45:37  

Additional Information
 Earth MOID = .850551 au 
 Jupiter MOID = 3.06305 au 
 T_jup = 3.872 
[ 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 18.0   n/a MPO423459  

392729 (2012 RN1)          Discovered 2007-Sep-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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