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168148 (2006 HP30)
Classification: Main-belt Asteroid          SPK-ID: 2168148
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1080496795882627 5.2566e-08  
a 2.808517586010029 1.9301e-08 au
q 2.505058160723644 1.5345e-07 au
i 9.407266376365925 8.0063e-06 deg
node 165.100839893474 2.9574e-05 deg
peri 87.63051202918133 4.844e-05 deg
M 324.9547519867593 3.9734e-05 deg
tp 2459167.855806622559
(2020-Nov-14.35580662)
0.00019017 TDB
period 1719.151491276609
4.71
1.7721e-05
4.852e-08
d
yr
n .2094056293623495 2.1586e-09 deg/d
Q 3.111977011296414 2.1386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      7891 days (21.60 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56195  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 02:37:06  

Additional Information
 Earth MOID = 1.5133 au 
 Jupiter MOID = 1.97634 au 
 T_jup = 3.294 
[ 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 15.8   n/a MPO427028  

168148 (2006 HP30)          Discovered 2006-Apr-25 by Lowe, A. at Mayhill
Reference: 20071026/Numbers.arcLast Updated: 2007-10-28

[ show close-approach data ]
Alternate Designations
 2006 HP30 = 2001 FM166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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