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523641 (2010 RO82)
Classification: Apollo [NEO]          SPK-ID: 2523641
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 78 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .608780353817319 9.5637e-08  
a 2.507258422548315 3.0822e-08 au
q .9808887529578987 2.3879e-07 au
i 18.10052098951637 1.9086e-05 deg
node 21.33214207522897 5.5887e-05 deg
peri 66.46830917622748 5.9519e-05 deg
M 121.272002731982 9.7807e-06 deg
tp 2458512.010622473319
(2019-Jan-28.51062247)
3.7636e-05 TDB
period 1450.097070617836
3.97
2.6739e-05
7.321e-08
d
yr
n .248259242291012 4.5778e-09 deg/d
Q 4.033628092138731 4.9586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      3156 days (8.64 yr)  
   first obs. used      2010-09-10  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55825  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-14 05:14:57  

Additional Information
 Earth MOID = .163465 au 
 Jupiter MOID = 1.82225 au 
 T_jup = 3.122 
[ show covariance matrix ]

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 17.0   n/a MPO473044  
rotation period rot_per 12.4809 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

523641 (2010 RO82)          Discovered 2010-Sep-10 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2018-10-01

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