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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2117788535822508 7.0764e-08  
a 2.783450752965178 2.5531e-08 au
q 2.19397474349956 1.9014e-07 au
i 8.238920865118343 6.2627e-06 deg
node 177.1339651438419 4.693e-05 deg
peri 220.7154661657501 4.9432e-05 deg
M 212.101064508116 1.4031e-05 deg
tp 2459697.345158462304
(2022-Apr-27.84515846)
7.0531e-05 TDB
period 1696.187036181851
4.64
2.3337e-05
6.389e-08
d
yr
n .2122407448711357 2.9201e-09 deg/d
Q 3.372926762430797 3.0937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      7944 days (21.75 yr)  
   first obs. used      1998-09-16  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61004  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:22:55  

Additional Information
 Earth MOID = 1.20817 au 
 Jupiter MOID = 2.08636 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-August); 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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