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357033 (2000 HN47)
Classification: Main-belt Asteroid          SPK-ID: 2357033
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1276791125720497 7.2015e-08  
a 2.687966960357691 3.7212e-08 au
q 2.344769724236231 2.0431e-07 au
i 12.52314063234745 7.1715e-06 deg
node 49.33576904056169 3.2042e-05 deg
peri 172.1193800153071 5.0027e-05 deg
M 199.1387130001538 4.6266e-05 deg
tp 2459719.755769792995
(2022-May-20.25576979)
0.00021781 TDB
period 1609.660608557271
4.41
3.3426e-05
9.152e-08
d
yr
n .2236496302923546 4.6443e-09 deg/d
Q 3.031164196479151 4.1963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7152 days (19.58 yr)  
   first obs. used      2000-04-29  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:20:53  

Additional Information
 Earth MOID = 1.3366 au 
 Jupiter MOID = 1.94757 au 
 T_jup = 3.328 
[ 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 16.2   n/a MPO455577  
diameter diameter 3.321 km 0.476 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357033 (2000 HN47)          Discovered 2000-Apr-29 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2000 HN47 = 2004 ET64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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