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JPL Small-Body Database Browser
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529668 (2010 JL33)
Classification: Apollo [NEO, PHA]          SPK-ID: 2529668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 83 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .734541851922309 2.6429e-08  
a 2.680498116693621 2.4038e-08 au
q .711560065983227 7.2543e-08 au
i 5.373202622275141 1.0106e-05 deg
node 52.52562571293004 4.4429e-05 deg
peri 309.7896121755326 4.4092e-05 deg
M 341.3899759806056 9.1868e-06 deg
tp 2458683.364043070123
(2019-Jul-18.86404307)
4.2015e-05 TDB
period 1602.956313981977
4.39
2.1562e-05
5.903e-08
d
yr
n .2245850350754148 3.021e-09 deg/d
Q 4.649436167404015 4.1695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      671  
   # delay obs. used      3  
   # Doppler obs. used      1  
   data-arc span      8015 days (21.94 yr)  
   first obs. used      1997-06-04  
   last obs. used      2019-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .28327  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:08:08  

Additional Information
 Earth MOID = .0306794 au 
 Jupiter MOID = .843102 au 
 T_jup = 2.911 
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Orbital Elements at Epoch 2455707.5 (2011-May-26.0) TDB
Reference: JPL 83 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7425588767596539 2.377e-08  
q .6846924823942863 6.3582e-08 au
tp 2455498.209944857519
(2010-Oct-28.70994486)
1.557e-06 TDB
node 53.56154996798855 4.7141e-05 deg
peri 308.5546928783305 4.6563e-05 deg
i 5.331887431328117 9.9396e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      671  
   # delay obs. used      3  
   # Doppler obs. used      1  
   data-arc span      8015 days (21.94 yr)  
   first obs. used      1997-06-04  
   last obs. used      2019-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .28327  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:08:08  

Additional Information
 Jupiter MOID = .843102 au 
 T_jup = 2.911 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.649892414988199E-16 -1.504471386930134E-15 -2.309954752657753E-14 -9.395636467562541E-14 -8.10756672386506E-14 -6.805276934529978E-15
q -1.504471386930134E-15 4.04262458898937E-15 6.276690180302505E-14 2.721156028232939E-13 1.988223030156362E-13 2.230036690972357E-14
tp -2.309954752657753E-14 6.276690180302505E-14 2.424309879606927E-12 3.925358472230828E-11 -3.049694940912376E-11 8.73119596613586E-12
node -9.395636467562541E-14 2.721156028232939E-13 3.925358472230828E-11 2.222298176379868E-9 -2.166360639341907E-9 4.6020387938639E-10
peri -8.10756672386506E-14 1.988223030156362E-13 -3.049694940912376E-11 -2.166360639341907E-9 2.168095406050765E-9 -4.4973589161642E-10
i -6.805276934529978E-15 2.230036690972357E-14 8.73119596613586E-12 4.6020387938639E-10 -4.4973589161642E-10 9.879499450700812E-11

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 17.7   n/a MPO264998  
diameter diameter 1.778 km 0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 9.41 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Blaauw, R.C.; Cooke, W.J.; Suggs, R.M. (2011) Minor Planet Bull. 38, 131-132.]
geometric albedo albedo 0.047   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

529668 (2010 JL33)          Discovered 2010-May-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-05-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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