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115876 (2003 UK282)
Classification: Main-belt Asteroid          SPK-ID: 2115876
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1422408841573135 3.9244e-08  
a 3.125143996639273 2.4008e-08 au
q 2.680620751438383 1.283e-07 au
i 6.921037744160627 4.6069e-06 deg
node 111.8156524350755 3.7832e-05 deg
peri 280.0069060018299 4.2072e-05 deg
M 47.99846938373356 1.676e-05 deg
tp 2458931.452869727791
(2020-Mar-22.95286973)
9.3824e-05 TDB
period 2017.917824080019
5.52
2.3253e-05
6.366e-08
d
yr
n .1784017147299475 2.0558e-09 deg/d
Q 3.569667241840164 2.7423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      10348 days (28.33 yr)  
   first obs. used      1992-11-17  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56947  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:10  

Additional Information
 Earth MOID = 1.6966 au 
 Jupiter MOID = 1.90388 au 
 T_jup = 3.188 
[ 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 15.02   n/a MPCxxxxx  
diameter diameter 5.433 km 0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115876 (2003 UK282)          Discovered 2003-Oct-29 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UK282 = 2002 NC50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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