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JPL Small-Body Database Browser
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52392 (1993 RG5)
Classification: Main-belt Asteroid          SPK-ID: 2052392
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2706601277433818 3.1151e-08  
a 2.583213809652954 1.0746e-08 au
q 1.884040829943818 7.9843e-08 au
i 2.225731930076284 3.8547e-06 deg
node 330.2992828694624 0.00011364 deg
peri 319.7324776411355 0.00011406 deg
M 201.538148444526 1.3069e-05 deg
tp 2459668.015235904917
(2022-Mar-29.51523591)
5.7806e-05 TDB
period 1516.487927958134
4.15
9.4626e-06
2.591e-08
d
yr
n .2373906137747629 1.4813e-09 deg/d
Q 3.282386789362091 1.3654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1316  
   data-arc span      9636 days (26.38 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52662  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:27:36  

Additional Information
 Earth MOID = .868458 au 
 Jupiter MOID = 1.92056 au 
 T_jup = 3.370 
[ 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 14.8   n/a MPO452882  
rotation period rot_per 3.351 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.]

52392 (1993 RG5)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 RG5 = 2000 DP26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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