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392733 (2012 RN13)
Classification: Main-belt Asteroid          SPK-ID: 2392733
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 .2121234336432606 1.2486e-07  
a 2.782717055348888 4.0794e-08 au
q 2.192437558710618 3.2306e-07 au
i 8.240231595519042 6.883e-06 deg
node 177.143879124843 4.7444e-05 deg
peri 220.7886187800828 6.4277e-05 deg
M 127.0585403666864 2.537e-05 deg
tp 2458002.083771404323
(2017-Sep-05.58377140)
0.00012718 TDB
period 1695.516426308071
4.64
3.7284e-05
1.021e-07
d
yr
n .2123246902325137 4.669e-09 deg/d
Q 3.372996551987157 4.9447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      1998-09-16  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:45:28  

Additional Information
 Earth MOID = 1.20606 au 
 Jupiter MOID = 2.08395 au 
 T_jup = 3.284 
[ 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 16.6   n/a MPO289135  
rotation period rot_per 3.644 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

392733 (2012 RN13)          Discovered 1998-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 RN13 = 1998 SZ15 = 2007 VV35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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