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(2000 HB24)
Classification: Aten [NEO]          SPK-ID: 3036363
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .430464094519147 1.3198e-07  
a .8150051371610734 3.0859e-09 au
q .4641746887645787 1.0921e-07 au
i 2.66802634424308 6.3073e-06 deg
node 55.04560201333351 3.2427e-05 deg
peri 18.00055438079619 4.9662e-05 deg
M 116.1882031016087 4.1368e-05 deg
tp 2459113.764181604944
(2020-Sep-21.26418161)
3.1357e-05 TDB
period 268.7441047256175
0.74
1.5263e-06
4.179e-09
d
yr
n 1.339564268275031 7.608e-09 deg/d
Q 1.165835585557568 4.4142e-09 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2000-04-28  
   last obs. used      2017-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5442  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:56:03  

Additional Information
 Earth MOID = .015624 au 
 Jupiter MOID = 4.1026 au 
 T_jup = 7.098 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 23.7   n/a MPO297820  
rotation period rot_per 0.2176 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Whiteley, R.J.; Tholen, D.J. (2000) Bull. Amer. Astron. Soc. 32, 1003.]
[Whiteley, R.J.; Tholen, D.J.; Hergenrother, C.W. (2002) Icarus 157, 139-154.]

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