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JPL Small-Body Database Browser
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423794 (2006 HP28)
Classification: Outer Main-belt Asteroid          SPK-ID: 2423794
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 .1140365513426531 1.1122e-07  
a 3.201640755591848 6.3455e-08 au
q 2.836536685186068 3.5409e-07 au
i 32.03586036567878 1.8357e-05 deg
node 212.1202881284164 1.2667e-05 deg
peri 54.40655238052735 6.7511e-05 deg
M 147.4832038951367 6.8772e-05 deg
tp 2458143.269945033506
(2018-Jan-24.76994503)
0.00039379 TDB
period 2092.46077951602
5.73
6.2207e-05
1.703e-07
d
yr
n .1720462354774779 5.1148e-09 deg/d
Q 3.566744825997628 7.0691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      4970 days (13.61 yr)  
   first obs. used      2006-04-20  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55626  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:49:20  

Additional Information
 Earth MOID = 1.90266 au 
 Jupiter MOID = 1.56276 au 
 T_jup = 2.946 
[ 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 15.4   n/a MPO456024  

423794 (2006 HP28)          Discovered 2006-Apr-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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