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115622 (2003 UC117)
Classification: Outer Main-belt Asteroid          SPK-ID: 2115622
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1270130020415698 4.1868e-08  
a 3.206287323674106 2.4895e-08 au
q 2.799047145286428 1.4234e-07 au
i 5.355631381474622 6.2654e-06 deg
node 160.4580865445592 4.2331e-05 deg
peri 255.7572316046524 4.9856e-05 deg
M 334.1590658501044 2.3586e-05 deg
tp 2459351.024707678394
(2021-May-16.52470768)
0.00013712 TDB
period 2097.0176406893
5.74
2.4423e-05
6.687e-08
d
yr
n .1716723755750887 1.9994e-09 deg/d
Q 3.613527502061785 2.8057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      504  
   data-arc span      9840 days (26.94 yr)  
   first obs. used      1994-03-05  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58088  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:25  

Additional Information
 Earth MOID = 1.8162 au 
 Jupiter MOID = 1.76123 au 
 T_jup = 3.173 
[ 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 15.24   n/a MPCxxxxx  
diameter diameter 5.201 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115622 (2003 UC117)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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