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351562 (2005 UY53)
Classification: Main-belt Asteroid          SPK-ID: 2351562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159749989002379 4.1532e-08  
a 2.240760568491738 1.3109e-08 au
q 1.980888364025212 9.0888e-08 au
i 5.637758616188052 6.9301e-06 deg
node 55.02993669769722 6.1781e-05 deg
peri 37.82031335953139 7.7402e-05 deg
M 78.54556109280323 4.515e-05 deg
tp 2458733.192740950674
0.00015314 TDB
period 1225.156608710947
n .2938399853866644 2.5785e-09 deg/d
Q 2.500632772958263 1.4629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      5322 days (14.57 yr)  
   first obs. used      2005-09-25  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:53:57  

Additional Information
 Earth MOID = 1.00079 au 
 Jupiter MOID = 2.65791 au 
 T_jup = 3.619 
[ 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 17.5   n/a MPO418805  

351562 (2005 UY53)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1967-Jun-17 19:17 00:04 Thisb 0.014674712169389 0.0146668344234465 0.0146826515821247 5.01402180811878 5.01402171545309 2439659.303748706 4.05536459053236 1592.8962859801 93.2428561994719 76.061924942584 22843.9212209795 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:54:04 2020-May-21 22:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2020-Oct-22 03:58 UT
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