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312662 (2010 LZ11)
Classification: Main-belt Asteroid          SPK-ID: 2312662
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2068119033942895 1.0581e-07  
a 2.593744123040169 4.6868e-08 au
q 2.057326964036479 2.9852e-07 au
i 14.90532117623829 1.0641e-05 deg
node 297.8965333715508 1.8652e-05 deg
peri 44.15568514379796 2.9952e-05 deg
M 124.0439601267751 3.0087e-05 deg
tp 2458474.770624922795
(2018-Dec-22.27062492)
0.00011655 TDB
period 1525.770177236879
4.18
4.1355e-05
1.132e-07
d
yr
n .2359464127500175 6.3951e-09 deg/d
Q 3.130161282043859 5.656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      4306 days (11.79 yr)  
   first obs. used      2006-09-25  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54922  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:53:33  

Additional Information
 Earth MOID = 1.07263 au 
 Jupiter MOID = 2.3122 au 
 T_jup = 3.341 
[ 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 16.4   n/a MPO455305  
diameter diameter 2.580 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 14.826 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.]
geometric albedo albedo 0.073   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

312662 (2010 LZ11)          Discovered 2010-Jun-02 by WISE at WISE
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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