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52076 (2002 RE29)
Classification: Main-belt Asteroid          SPK-ID: 2052076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3193504616559099 6.3659e-08  
a 2.765280743730103 1.235e-08 au
q 1.882187061611696 1.733e-07 au
i 9.780996153703903 6.745e-06 deg
node 16.02286212914037 2.7392e-05 deg
peri 356.54959377 2.8308e-05 deg
M 215.1582821375808 9.934e-06 deg
tp 2459276.269267670745
(2021-Mar-02.76926767)
4.9728e-05 TDB
period 1679.605433791869
4.60
1.1252e-05
3.081e-08
d
yr
n .2143360534308738 1.4359e-09 deg/d
Q 3.648374425848509 1.6294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      920  
   data-arc span      24226 days (66.33 yr)  
   first obs. used      1953-01-10  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5463  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:46:27  

Additional Information
 Earth MOID = .882096 au 
 Jupiter MOID = 1.81205 au 
 T_jup = 3.243 
[ 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 14.3   n/a MPO436149  
diameter diameter 8.685 km 0.295 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.26154 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.047   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52076 (2002 RE29)          Discovered 2002-Sep-03 by Yeung, W. K. Y. at El Centro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 RE29 = 1933 SJ1 = 1970 WX = 1979 SD10 = 1999 CA84 = 2019 EW3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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