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JPL Small-Body Database Browser
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344456 (2002 LZ51)
Classification: Main-belt Asteroid          SPK-ID: 2344456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2077768205344388 6.0797e-08  
a 2.617076278086576 2.1433e-08 au
q 2.073308489929644 1.5517e-07 au
i 6.835059230131396 9.2696e-06 deg
node 111.1774744556034 3.9663e-05 deg
peri 138.9870421654905 4.6345e-05 deg
M 356.4808995200431 2.2226e-05 deg
tp 2458615.616531895992
(2019-May-12.11653190)
9.5529e-05 TDB
period 1546.404120471042
4.23
1.8997e-05
5.201e-08
d
yr
n .2327981381026987 2.8598e-09 deg/d
Q 3.160844066243507 2.5886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2000-12-23  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:30:50  

Additional Information
 Earth MOID = 1.0644 au 
 Jupiter MOID = 1.90561 au 
 T_jup = 3.366 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456790.5 (2014-May-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2066003289986374 6.0861e-08  
q 2.076174966427154 1.5476e-07 au
tp 2457069.415940476651
(2015-Feb-15.91594048)
9.1932e-05 TDB
node 111.2027531428888 3.9674e-05 deg
peri 138.9332185326737 4.6416e-05 deg
i 6.833757067492408 9.2677e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2000-12-23  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:30:50  

Additional Information
 Jupiter MOID = 1.90561 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.704113299556401E-15 -9.366191378734665E-15 3.260486137358011E-12 -3.143139912796341E-14 7.221408077610315E-13 -2.771795223932223E-15
q -9.366191378734665E-15 2.39517197830183E-14 -8.332401996456005E-12 7.615871788473063E-14 -1.86250317219189E-12 5.878321104784063E-15
tp 3.260486137358011E-12 -8.332401996456005E-12 8.451506280967381E-9 -5.667126608356183E-11 2.215383112782295E-9 -4.937763627731606E-12
node -3.143139912796341E-14 7.615871788473063E-14 -5.667126608356183E-11 1.574064981322472E-9 -1.57580231091506E-9 1.204130439331836E-10
peri 7.221408077610315E-13 -1.86250317219189E-12 2.215383112782295E-9 -1.57580231091506E-9 2.154459435946335E-9 -1.207690377176342E-10
i -2.771795223932223E-15 5.878321104784063E-15 -4.937763627731606E-12 1.204130439331836E-10 -1.207690377176342E-10 8.589110684954801E-11

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 16.7   n/a MPO437459  

344456 (2002 LZ51)          Discovered 2002-Jun-09 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 LZ51 = 2006 HX70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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