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16629 (1993 LK1)
Classification: Main-belt Asteroid          SPK-ID: 2016629
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2106266168175875 2.9126e-08  
a 2.244435479681206 6.0472e-09 au
q 1.771697627930594 6.485e-08 au
i 5.416693005002143 3.732e-06 deg
node 205.9369504335376 3.6027e-05 deg
peri 57.09636287113563 3.7066e-05 deg
M 63.87219847284045 9.1442e-06 deg
tp 2458982.594356105724
(2020-May-13.09435611)
3.095e-05 TDB
period 1228.171781738437
3.36
4.9636e-06
1.359e-08
d
yr
n .2931186055182214 1.1846e-09 deg/d
Q 2.717173331431818 7.3209e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1961  
   data-arc span      24628 days (67.43 yr)  
   first obs. used      1953-08-16  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47416  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:37:03  

Additional Information
 Earth MOID = .761848 au 
 Jupiter MOID = 2.365 au 
 T_jup = 3.597 
[ 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 14.65   n/a E2021B10  

16629 (1993 LK1)          Discovered 1993-Jun-15 by Holt, H. E. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1993 LK1 = 1990 SH11 = 1999 CQ102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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