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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2075489446546487 5.6056e-08  
a 2.615736289630256 2.0783e-08 au
q 2.07284298322263 1.4008e-07 au
i 6.83638355953314 6.5711e-06 deg
node 111.1748884183107 3.8039e-05 deg
peri 138.8395737596888 4.1938e-05 deg
M 89.76954161064396 1.9365e-05 deg
tp 2458615.185040766337
(2019-May-11.68504077)
8.0385e-05 TDB
period 1545.216593906184
4.23
1.8416e-05
5.042e-08
d
yr
n .2329770476318462 2.7766e-09 deg/d
Q 3.158629596037883 2.5096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      2000-12-23  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:55:53  

Additional Information
 Earth MOID = 1.06424 au 
 Jupiter MOID = 1.90766 au 
 T_jup = 3.367 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457192.5 (2015-Jun-19.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206770474609758 5.6066e-08  
q 2.075912433573115 1.4014e-07 au
tp 2457069.535711674981
(2015-Feb-16.03571167)
7.163e-05 TDB
node 111.202211926844 3.8058e-05 deg
peri 138.9799745419235 4.1966e-05 deg
i 6.833584743744376 6.5678e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      2000-12-23  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:55:53  

Additional Information
 Jupiter MOID = 1.90766 au 
 T_jup = 3.367 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.143412007171543E-15 -7.813263918335694E-15 2.048854606507624E-12 -2.059379072075848E-14 3.853591011210242E-13 6.197982150617602E-16
q -7.813263918335694E-15 1.963898420488549E-14 -4.906961477206686E-12 4.80426337917181E-14 -9.08962037220086E-13 -2.279963395756317E-15
tp 2.048854606507624E-12 -4.906961477206686E-12 5.130925152501513E-9 -4.23295517931362E-11 1.270912781493189E-9 -3.09742507559552E-12
node -2.059379072075848E-14 4.80426337917181E-14 -4.23295517931362E-11 1.44844742872555E-9 -1.447381805536513E-9 5.055460023487669E-11
peri 3.853591011210242E-13 -9.08962037220086E-13 1.270912781493189E-9 -1.447381805536513E-9 1.761133302402718E-9 -5.106165454678606E-11
i 6.197982150617602E-16 -2.279963395756317E-15 -3.09742507559552E-12 5.055460023487669E-11 -5.106165454678606E-11 4.313554838798624E-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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