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385820 (2006 FH28)
Classification: Main-belt Asteroid          SPK-ID: 2385820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2220456575159558 1.0975e-07  
a 2.581833040020954 3.0079e-08 au
q 2.008548225053082 2.9907e-07 au
i 11.55578085063066 7.9357e-06 deg
node 26.7162274462358 4.007e-05 deg
peri 137.2172706465236 4.3783e-05 deg
M 222.5087660552105 2.1974e-05 deg
tp 2459779.212905090852
(2022-Jul-18.71290509)
0.00010046 TDB
period 1515.272209400387
4.15
2.648e-05
7.25e-08
d
yr
n .2375810747182228 4.1518e-09 deg/d
Q 3.155117854988825 3.6758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5819 days (15.93 yr)  
   first obs. used      2004-10-18  
   last obs. used      2020-09-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59586  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:45  

Additional Information
 Earth MOID = 1.03037 au 
 Jupiter MOID = 1.85472 au 
 T_jup = 3.361 
[ 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 17.4   n/a MPO437579  
diameter diameter 2.252 km 0.449 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

385820 (2006 FH28)          Discovered 2006-Mar-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

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