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437838 (1996 LH2)
Classification: Main-belt Asteroid          SPK-ID: 2437838
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2338842157385018 1.4144e-07  
a 2.809668102749379 2.6209e-08 au
q 2.152531082052356 4.0279e-07 au
i 8.932369701401363 1.3011e-05 deg
node 195.0075608416597 8.3439e-05 deg
peri 62.35714484059618 9.674e-05 deg
M 25.30963342832725 3.6311e-05 deg
tp 2458879.561573766616
(2020-Jan-31.06157377)
0.00017351 TDB
period 1720.207981965065
4.71
2.407e-05
6.59e-08
d
yr
n .2092770198570739 2.9283e-09 deg/d
Q 3.466805123446401 3.2339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      8335 days (22.82 yr)  
   first obs. used      1996-06-08  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:25:14  

Additional Information
 Earth MOID = 1.1555 au 
 Jupiter MOID = 1.65534 au 
 T_jup = 3.264 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456721.5 (2014-Mar-05.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2322966643699005 1.414e-07  
q 2.157580672767295 4.0117e-07 au
tp 2457159.109224723775
(2015-May-16.60922472)
0.00017699 TDB
node 195.0684609040928 8.3435e-05 deg
peri 62.12656968472718 9.6934e-05 deg
i 8.929756482332152 1.3009e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      8335 days (22.82 yr)  
   first obs. used      1996-06-08  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:25:14  

Additional Information
 Jupiter MOID = 1.65534 au 
 T_jup = 3.264 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.999324198142362E-14 -5.665768051295791E-14 1.25421748173896E-11 3.649191884028286E-13 3.760179425645207E-12 -1.98215060788116E-13
q -5.665768051295791E-14 1.609400944810013E-13 -3.567171974022794E-11 -1.056630931475672E-12 -1.074878908992547E-11 5.743437325388643E-13
tp 1.25421748173896E-11 -3.567171974022794E-11 3.132671119452099E-8 2.240557320549071E-10 8.867350310341437E-9 -1.324115001815573E-10
node 3.649191884028286E-13 -1.056630931475672E-12 2.240557320549071E-10 6.961417261066366E-9 -6.80601561545031E-9 6.181822233547666E-11
peri 3.760179425645207E-12 -1.074878908992547E-11 8.867350310341437E-9 -6.80601561545031E-9 9.396202141326319E-9 -1.025624202209648E-10
i -1.98215060788116E-13 5.743437325388643E-13 -1.324115001815573E-10 6.181822233547666E-11 -1.025624202209648E-10 1.692453833557669E-10

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 17.3   n/a MPO339586  
diameter diameter 1.679 km 0.547 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437838 (1996 LH2)          Discovered 1996-Jun-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-07-06

[ show close-approach data ]
Alternate Designations
 1996 LH2 = 2010 JX86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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