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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 90 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7345993787873539 2.4396e-08  
a 2.680149596600117 2.1214e-08 au
q .7113133678804938 6.7532e-08 au
i 5.373017574672808 7.1585e-06 deg
node 52.5157673313456 3.2093e-05 deg
peri 309.794772125872 3.233e-05 deg
M 71.23314518178962 9.2818e-06 deg
tp 2458683.385135511069
(2019-Jul-18.88513551)
3.7569e-05 TDB
period 1602.643698023876
4.39
1.9028e-05
5.21e-08
d
yr
n .2246288432319014 2.667e-09 deg/d
Q 4.64898582531974 3.6798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      696  
   # delay obs. used      3  
   # Doppler obs. used      1  
   data-arc span      8278 days (22.66 yr)  
   first obs. used      1997-06-04  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .2988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-03 05:43:29  

Additional Information
 Earth MOID = .0306797 au 
 Jupiter MOID = .846876 au 
 T_jup = 2.911 
[ 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 17.7   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 9.443 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Blaauw, R.C.; Cooke, W.J.; Suggs, R.M. (2011) Minor Planet Bull. 38, 131-132.]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.; Pravec, P.; Koehn, B.W. (2019). Minor Planet Bull. 46-4, in press.]
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

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