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78079 (2002 LK18)
Classification: Main-belt Asteroid          SPK-ID: 2078079
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1102326891437044 3.8684e-08  
a 2.335714115152541 9.972e-09 au
q 2.078242067168369 9.0042e-08 au
i 7.18712408648984 4.4033e-06 deg
node 78.36237397168841 3.5942e-05 deg
peri 183.5947478042701 4.1488e-05 deg
M 8.46592581176647 2.0441e-05 deg
tp 2458969.838040026774
(2020-Apr-30.33804003)
7.4029e-05 TDB
period 1303.850971032564
3.57
8.3499e-06
2.286e-08
d
yr
n .2761051745928477 1.7682e-09 deg/d
Q 2.593186163136714 1.1071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      692  
   data-arc span      10684 days (29.25 yr)  
   first obs. used      1991-04-21  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:28:20  

Additional Information
 Earth MOID = 1.06279 au 
 Jupiter MOID = 2.45735 au 
 T_jup = 3.549 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO436328  

78079 (2002 LK18)          Discovered 2002-Jun-06 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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