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JPL Small-Body Database Browser
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379888 (2012 HH67)
Classification: Main-belt Asteroid          SPK-ID: 2379888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2032704243962172 5.1488e-08  
a 2.582712574048888 3.8363e-08 au
q 2.057723493028524 1.2316e-07 au
i 12.63915671453437 8.4014e-06 deg
node 76.06711065309524 3.5444e-05 deg
peri 235.3888738477163 4.3811e-05 deg
M 278.3380175765155 2.8472e-05 deg
tp 2459344.398245482427
(2021-May-09.89824548)
0.00012295 TDB
period 1516.046570258991
4.15
3.3778e-05
9.248e-08
d
yr
n .2374597239044577 5.2907e-09 deg/d
Q 3.107701655069252 4.6161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4785 days (13.10 yr)  
   first obs. used      2005-12-02  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61022  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:41:11  

Additional Information
 Earth MOID = 1.07158 au 
 Jupiter MOID = 2.2104 au 
 T_jup = 3.361 
[ 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 16.9   n/a MPO427888  

379888 (2012 HH67)          Discovered 2005-Dec-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2012 HH67 = 2009 WO236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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