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295439 (2008 LQ10)
Classification: Main-belt Asteroid          SPK-ID: 2295439
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134652903648934 4.2075e-08  
a 3.104373326076017 4.1848e-08 au
q 2.752134705231772 1.4379e-07 au
i 11.01474879755043 7.6189e-06 deg
node 80.39149102519649 2.605e-05 deg
peri 258.635435442013 4.6151e-05 deg
M 276.370802397951 3.6669e-05 deg
tp 2459064.603422086194
(2020-Aug-03.10342209)
0.00020617 TDB
period 1997.833732018687
5.47
4.0398e-05
1.106e-07
d
yr
n .1801951755195576 3.6437e-09 deg/d
Q 3.456611946920262 4.6597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      8139 days (22.28 yr)  
   first obs. used      1997-05-08  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:07  

Additional Information
 Earth MOID = 1.76925 au 
 Jupiter MOID = 1.94118 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457451.5 (2016-Mar-04.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150503786805208 4.2234e-08  
q 2.742824011731394 1.44e-07 au
tp 2457075.283396527538
(2015-Feb-21.78339653)
0.00019578 TDB
node 80.41763028899631 2.6094e-05 deg
peri 259.5233037499515 4.5828e-05 deg
i 11.0113526241471 7.6171e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      8139 days (22.28 yr)  
   first obs. used      1997-05-08  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56894  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:07  

Additional Information
 Jupiter MOID = 1.94118 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.7836775486453E-15 -5.888996363327335E-15 1.266204149957083E-12 -4.071545938173254E-15 2.408202160837975E-13 -3.036756179409129E-15
q -5.888996363327335E-15 2.073472201862569E-14 -3.40934010664601E-12 6.88980790276071E-15 -5.991490028770076E-13 1.253700924533553E-14
tp 1.266204149957083E-12 -3.40934010664601E-12 3.832963135813489E-8 -6.543544219757723E-11 7.395500108295214E-9 -2.016843434911229E-11
node -4.071545938173254E-15 6.88980790276071E-15 -6.543544219757723E-11 6.808762577375138E-10 -6.805361806674361E-10 -5.178293537835078E-11
peri 2.408202160837975E-13 -5.991490028770076E-13 7.395500108295214E-9 -6.805361806674361E-10 2.100236075162282E-9 4.711792788154061E-11
i -3.036756179409129E-15 1.253700924533553E-14 -2.016843434911229E-11 -5.178293537835078E-11 4.711792788154061E-11 5.802044292583729E-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 15.3   n/a MPO360473  

295439 (2008 LQ10)          Discovered 2008-Jun-06 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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