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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05618601111264251 6.7807e-08  
a 1.882460551873386 2.229e-08 au
q 1.776692602386717 1.3346e-07 au
i 22.65156658003698 1.1797e-05 deg
node 183.044583034793 1.5595e-05 deg
peri 91.81175267889795 0.00013143 deg
M 265.8873693478777 0.00013658 deg
tp 2458847.122482616769
(2019-Dec-29.62248262)
0.0003607 TDB
period 943.3812775908713
2.58
1.6756e-05
4.588e-08
d
yr
n .3816060468354196 6.7779e-09 deg/d
Q 1.988228501360055 2.3543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4207 days (11.52 yr)  
   first obs. used      2007-09-20  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:59:43  

Additional Information
 Earth MOID = .849261 au 
 Jupiter MOID = 3.0647 au 
 T_jup = 3.873 
[ 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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