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134073 (2004 XL66)
Classification: Main-belt Asteroid          SPK-ID: 2134073
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1191124689053563 4.3233e-08  
a 3.190940871718425 2.9333e-08 au
q 2.810860026357034 1.398e-07 au
i 2.199034818980201 4.8901e-06 deg
node 34.43782268003935 0.00012416 deg
peri 121.8556462663419 0.00012579 deg
M 196.8137499797779 2.0052e-05 deg
tp 2459944.251432437312
(2022-Dec-30.75143244)
0.00012044 TDB
period 2081.98004203988
5.70
2.8708e-05
7.86e-08
d
yr
n .1729123203540797 2.3843e-09 deg/d
Q 3.571021717079816 3.2827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      6684 days (18.30 yr)  
   first obs. used      2000-02-25  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53941  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 05:19:23  

Additional Information
 Earth MOID = 1.82124 au 
 Jupiter MOID = 1.41493 au 
 T_jup = 3.185 
[ 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 15.2   n/a MPO432806  
diameter diameter 4.531 km 1.774 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134073 (2004 XL66)          Discovered 2004-Dec-03 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2004 XL66 = 2000 EL32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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