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(2006 HX30)
Classification: Amor [NEO]          SPK-ID: 3330686
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3112870379496631 3.437e-08  
a 1.484378858078938 5.2592e-09 au
q 1.022310960152442 4.7474e-08 au
i .9832681136977789 5.9215e-06 deg
node 178.7010073595571 0.00040307 deg
peri 40.02921833590004 0.0004514 deg
M 291.4915099600145 2.2946e-05 deg
tp 2459126.206421022861
(2020-Oct-03.70642102)
4.1674e-05 TDB
period 660.5650123337552
1.81
3.5106e-06
9.611e-09
d
yr
n .5449879925189066 2.8964e-09 deg/d
Q 1.946446756005434 6.8963e-09 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      3318 days (9.08 yr)  
   first obs. used      2006-04-25  
   last obs. used      2015-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57902  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:02:31  

Additional Information
 Earth MOID = .0187366 au 
 Jupiter MOID = 3.02605 au 
 T_jup = 4.520 
[ 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 26.2   n/a MPO336446  
rotation period rot_per 0.0966 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:
[Thirouin, A.; Moskovitz, N.A.; Binzel, R.P.; Christensen, E.J.; et al. (2018) Astrophys. J. Supp. Series 2391, A4.]

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