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

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1500782896805567 3.3427e-08  
a 2.374877811218169 9.0684e-09 au
q 2.018460211110242 8.1621e-08 au
i 2.889554580915088 3.9668e-06 deg
node 144.6525644745276 7.7783e-05 deg
peri 324.84357855478 7.9232e-05 deg
M 240.4880741714292 1.4822e-05 deg
tp 2459044.281379250588
(2020-Jul-13.78137925)
5.6049e-05 TDB
period 1336.781207587392
3.66
7.6567e-06
2.096e-08
d
yr
n .269303606272057 1.5425e-09 deg/d
Q 2.731295411326096 1.0429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      10568 days (28.93 yr)  
   first obs. used      1990-11-22  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57016  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:36:22  

Additional Information
 Earth MOID = 1.03618 au 
 Jupiter MOID = 2.37883 au 
 T_jup = 3.525 
[ 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 15.9   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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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