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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 130 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2382053954422519 7.5485e-08  
a 1.145646343498376 2.5879e-09 au
q .8727472032083752 8.6996e-08 au
i 22.21501488610817 8.1647e-06 deg
node 80.19951865287075 9.1676e-06 deg
peri 353.51036238805 2.4021e-05 deg
M 224.293022118125 3.4398e-05 deg
tp 2459565.339464169822
(2021-Dec-16.83946417)		 4.3193e-05 TDB
period 447.8930122078405
1.23		 1.5176e-06
4.155e-09		 d
yr
n .8037633769399944 2.7234e-09 deg/d
Q 1.418545483788376 3.2043e-09 au
   Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      7795 days (21.34 yr)  
   first obs. used      2000-04-16  
   last obs. used      2021-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45758  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 05:48:56  

Additional Information
 Earth MOID = .110132 au 
 Jupiter MOID = 3.83856 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 17.71   n/a MPO637885  
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. 2020-October); 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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