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308734 (2006 HU73)
Classification: Main-belt Asteroid          SPK-ID: 2308734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07609154603466856 7.4558e-08  
a 2.344866882884769 1.8299e-08 au
q 2.166442336520573 1.7735e-07 au
i 4.368611746014096 6.7011e-06 deg
node 102.3280236531382 0.00010659 deg
peri 47.42153537537613 0.00011601 deg
M 39.8985604956268 4.3154e-05 deg
tp 2458855.144843629420
(2020-Jan-06.64484363)
0.00015748 TDB
period 1311.522411921209
3.59
1.5352e-05
4.203e-08
d
yr
n .2744901625223826 3.2131e-09 deg/d
Q 2.523291429248964 1.9691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      7063 days (19.34 yr)  
   first obs. used      2000-10-02  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54376  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:19:40  

Additional Information
 Earth MOID = 1.18057 au 
 Jupiter MOID = 2.46756 au 
 T_jup = 3.554 
[ 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 17.7   n/a MPO460277  

308734 (2006 HU73)          Discovered 2006-Apr-25 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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