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JPL Small-Body Database Browser
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46438 (2002 LZ7)
Classification: Main-belt Asteroid          SPK-ID: 2046438
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674493762858243 3.8702e-08  
a 2.230837799116038 8.6084e-09 au
q 1.857285401059216 8.4794e-08 au
i 7.928923605214019 3.7387e-06 deg
node 110.609788148258 3.1007e-05 deg
peri 197.4709404279447 3.364e-05 deg
M 342.4513969157388 1.2094e-05 deg
tp 2458659.825371853538
(2019-Jun-25.32537185)
4.0816e-05 TDB
period 1217.027575626692
3.33
7.0444e-06
1.929e-08
d
yr
n .2958026647955145 1.7122e-09 deg/d
Q 2.604390197172859 1.005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      7911 days (21.66 yr)  
   first obs. used      1998-03-02  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54998  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:27:12  

Additional Information
 Earth MOID = .843131 au 
 Jupiter MOID = 2.63369 au 
 T_jup = 3.611 
[ 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 MPO395441  

46438 (2002 LZ7)          Discovered 2002-Jun-04 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 LZ7 = 2001 BS18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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