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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2104962185662154 5.3467e-08  
a 2.24495465248179 1.2248e-08 au
q 1.772400187281741 1.2278e-07 au
i 5.414499295982262 6.5696e-06 deg
node 205.9891476694839 5.2682e-05 deg
peri 57.00203666642442 5.481e-05 deg
M 256.4716156199056 1.6927e-05 deg
tp 2457753.818779816537
(2016-Dec-31.31877982)
5.9427e-05 JED
period 1228.597949205603
3.36
1.0055e-05
2.753e-08
d
yr
n .2930169305856092 2.398e-09 deg/d
Q 2.717509117681839 1.4826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1071  
   data-arc span      22771 days (62.34 yr)  
   first obs. used      1953-08-16  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50874  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:34:26  

Additional Information
 Earth MOID = .76292 au 
 Jupiter MOID = 2.35934 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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