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123281 (2000 UY96)
Classification: Main-belt Asteroid          SPK-ID: 2123281
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05140783485519704 4.2414e-08  
a 2.770229327313847 1.8458e-08 au
q 2.627817835544273 1.1996e-07 au
i 5.324468634997787 4.4245e-06 deg
node 270.3881746975219 5.9778e-05 deg
peri 198.0589263514789 8.2259e-05 deg
M 31.45326287311919 5.4507e-05 deg
tp 2458853.358487918495
(2020-Jan-04.85848792)
0.00025522 TDB
period 1684.116034734578
4.61
1.6831e-05
4.608e-08
d
yr
n .2137619929833024 2.1364e-09 deg/d
Q 2.912640819083421 1.9406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      676  
   data-arc span      7116 days (19.48 yr)  
   first obs. used      2000-10-25  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59347  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:58:21  

Additional Information
 Earth MOID = 1.64522 au 
 Jupiter MOID = 2.17309 au 
 T_jup = 3.329 
[ 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 15.4   n/a MPO453705  

123281 (2000 UY96)          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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