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385837 (2006 HP79)
Classification: Main-belt Asteroid          SPK-ID: 2385837
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642213010785763 5.8381e-08  
a 2.758691956296274 4.0425e-08 au
q 2.305655973958297 1.5976e-07 au
i 10.67555381482959 9.4384e-06 deg
node 50.07134103428466 3.9627e-05 deg
peri 255.2678521178856 5.0747e-05 deg
M 7.568934782213676 3.4556e-05 deg
tp 2459165.312735779617
(2020-Nov-11.81273578)
0.00016032 TDB
period 1673.606060010615
4.58
3.6787e-05
1.007e-07
d
yr
n .2151043836431357 4.7281e-09 deg/d
Q 3.211727938634251 4.7064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      4725 days (12.94 yr)  
   first obs. used      2006-04-26  
   last obs. used      2019-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65516  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:48  

Additional Information
 Earth MOID = 1.31691 au 
 Jupiter MOID = 2.09358 au 
 T_jup = 3.298 
[ 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 16.3   n/a MPO434399  

385837 (2006 HP79)          Discovered 2006-Apr-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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