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JPL Small-Body Database Browser
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379759 (2011 HU5)
Classification: Main-belt Asteroid          SPK-ID: 2379759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334121981259239 1.1426e-07  
a 2.657295932193713 4.4418e-08 au
q 2.302780240808674 3.2844e-07 au
i 12.62432631966082 7.6021e-06 deg
node 211.1134818549805 3.2136e-05 deg
peri 295.4591396911493 5.9623e-05 deg
M 2.299107165333549 3.8025e-05 deg
tp 2458590.395495419214
(2019-Apr-16.89549542)
0.00016723 TDB
period 1582.188818308176
4.33
3.9671e-05
1.086e-07
d
yr
n .2275328935676247 5.705e-09 deg/d
Q 3.011811623578753 5.0344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      8624 days (23.61 yr)  
   first obs. used      1995-08-25  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66736  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:03:40  

Additional Information
 Earth MOID = 1.34445 au 
 Jupiter MOID = 2.08913 au 
 T_jup = 3.340 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO434349  

379759 (2011 HU5)          Discovered 2011-Mar-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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