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123244 (2000 UY64)
Classification: Main-belt Asteroid          SPK-ID: 2123244
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365403134731126 7.0648e-08  
a 2.728454884818516 1.6498e-08 au
q 2.35591079954815 1.9046e-07 au
i 4.097305668401109 4.7662e-06 deg
node 241.1455836614647 9.4347e-05 deg
peri 143.9918296571184 9.7135e-05 deg
M 126.9408303165066 2.2172e-05 deg
tp 2458420.039827669037
(2018-Oct-28.53982767)
0.00010059 TDB
period 1646.165867342479
4.51
1.493e-05
4.088e-08
d
yr
n .2186899917814316 1.9835e-09 deg/d
Q 3.100998970088882 1.875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      10397 days (28.47 yr)  
   first obs. used      1991-11-04  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:58:21  

Additional Information
 Earth MOID = 1.36155 au 
 Jupiter MOID = 2.35148 au 
 T_jup = 3.338 
[ 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 16.0   n/a MPO412822  
diameter diameter 3.629 km 0.217 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123244 (2000 UY64)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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