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100482 (1996 UT2)
Classification: Main-belt Asteroid          SPK-ID: 2100482
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2226582032712438 4.5405e-08  
a 2.788497461768608 2.0855e-08 au
q 2.167615627104786 1.2446e-07 au
i 5.658823033012421 7.1447e-06 deg
node 282.2479830839059 7.0056e-05 deg
peri 313.7091451178457 7.2606e-05 deg
M 126.7415849411213 1.9555e-05 deg
tp 2458401.715651103378
(2018-Oct-10.21565110)
9.13e-05 TDB
period 1700.802192926062
4.66
1.908e-05
5.224e-08
d
yr
n .2116648258670549 2.3745e-09 deg/d
Q 3.40937929643243 2.5498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      8372 days (22.92 yr)  
   first obs. used      1996-10-04  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59411  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:04:57  

Additional Information
 Earth MOID = 1.16047 au 
 Jupiter MOID = 1.64491 au 
 T_jup = 3.286 
[ 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 15.5   n/a MPO436468  
diameter diameter 4.644 km 0.574 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100482 (1996 UT2)          Discovered 1996-Oct-18 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1996 UT2 = 2004 DD24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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