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162463 (2000 JH5)
Classification: Apollo [NEO]          SPK-ID: 2162463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 103 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2382005521003528 1.0378e-07  
a 1.145652705524297 2.9846e-09 au
q .8727575985531464 1.1843e-07 au
i 22.21560778411991 9.6373e-06 deg
node 80.20341801859136 1.2148e-05 deg
peri 353.495734535911 2.9538e-05 deg
M 265.9943074473265 4.5283e-05 deg
tp 2459117.457898682891
(2020-Sep-24.95789868)
5.6675e-05 TDB
period 447.8967430855136
1.23
1.7502e-06
4.792e-09
d
yr
n .8037566817744595 3.1408e-09 deg/d
Q 1.418547812495447 3.6955e-09 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      6238 days (17.08 yr)  
   first obs. used      2000-04-16  
   last obs. used      2017-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47683  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-15 07:30:23  

Additional Information
 Earth MOID = .110061 au 
 Jupiter MOID = 3.83782 au 
 T_jup = 5.386 
[ show covariance matrix ]

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 17.7   n/a MPO436818  
diameter diameter 1.048 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 3.024 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2016) Minor Planet Bull. 43, 311-319.]
geometric albedo albedo 0.084   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  

162463 (2000 JH5)          Discovered 2000-May-02 by LINEAR at Socorro
Reference: 20070926/Numbers.arcLast Updated: 2007-09-30

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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