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JPL Small-Body Database Browser
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461864 (2006 HP80)
Classification: Main-belt Asteroid          SPK-ID: 2461864
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 .1812929289435564 7.7211e-08  
a 2.286680274979568 2.7739e-08 au
q 1.872121310371066 1.9041e-07 au
i 1.807481586833977 7.7968e-06 deg
node 24.37096024755367 0.00034395 deg
peri 185.6437280845647 0.0003478 deg
M 36.33509080151035 5.7291e-05 deg
tp 2458873.023437397020
(2020-Jan-24.52343740)
0.00019905 TDB
period 1263.00943591326
3.46
2.2982e-05
6.292e-08
d
yr
n .2850334999593176 5.1865e-09 deg/d
Q 2.701239239588071 3.2768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      4131 days (11.31 yr)  
   first obs. used      2006-04-26  
   last obs. used      2017-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68927  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:14:12  

Additional Information
 Earth MOID = .866802 au 
 Jupiter MOID = 2.26227 au 
 T_jup = 3.579 
[ 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 18.6   n/a MPO266892  

461864 (2006 HP80)          Discovered 2006-Apr-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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