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64288 Lamchiuying (2001 UL10)
Classification: Main-belt Asteroid          SPK-ID: 2064288
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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 2-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.

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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1488549618004069 4.9579e-08  
a 2.375474694177943 1.7411e-08 au
q 2.021873499318252 1.2231e-07 au
i 2.889459294270012 5.1661e-06 deg
node 144.6961542427059 0.00011243 deg
peri 324.7944429182673 0.00011498 deg
M 331.3473986063524 2.6492e-05 deg
tp 2457706.935277438785
9.9235e-05 JED
period 1337.285203236645
n .2692021112091035 2.9596e-09 deg/d
Q 2.729075889037634 2.0003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      9118 days (24.96 yr)  
   first obs. used      1990-11-22  
   last obs. used      2015-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55802  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 18:07:27  

Additional Information
 Earth MOID = 1.03783 au 
 Jupiter MOID = 2.38562 au 
 T_jup = 3.525 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9 mag n/a MPO302410  

64288 Lamchiuying           Discovered 2001 Oct. 18 by W. K. Y. Yeung at the Desert Eagle Observatory.
Lam Chiu-ying (b. 1949) is the department head of Hong Kong Observatory. He is also the former chairman of Hong Kong Bird Watch Society and spends a lot of effort in promoting public awareness of global warming.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080520/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2001 UL10 = 1990 WF11 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2016-Apr-29 23:35 UT
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