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16629 (1993 LK1)
Classification: Main-belt Asteroid          SPK-ID: 2016629
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102242439440731 4.7064e-08  
a 2.244979792362126 1.2035e-08 au
q 1.773030612843076 1.0988e-07 au
i 5.416180813363831 5.2134e-06 deg
node 205.9720650402787 4.9559e-05 deg
peri 56.9955845400582 5.1469e-05 deg
M 315.066844239442 1.7029e-05 deg
tp 2457753.849195356902
(2016-Dec-31.34919536)
5.8902e-05 JED
period 1228.618586744001
3.36
9.8795e-06
2.705e-08
d
yr
n .2930120086771981 2.3562e-09 deg/d
Q 2.716928971881177 1.4565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1190  
   data-arc span      22886 days (62.66 yr)  
   first obs. used      1953-08-16  
   last obs. used      2016-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50496  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:25:32  

Additional Information
 Earth MOID = .76468 au 
 Jupiter MOID = 2.36092 au 
 T_jup = 3.596 
[ 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 14.6 mag n/a MPO332974  

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

[ show close-approach data ]
Alternate Designations
 1993 LK1 = 1990 SH11 = 1999 CQ102 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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