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146084 (2000 HG62)
Classification: Main-belt Asteroid          SPK-ID: 2146084
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 .1488246306499707 4.4714e-08  
a 2.390278443273685 1.124e-08 au
q 2.034546136802891 1.0439e-07 au
i 1.806753900141225 4.2421e-06 deg
node 223.9513416677991 0.00019427 deg
peri 334.4227313279815 0.0001952 deg
M 174.4036808724248 2.1545e-05 deg
tp 2458346.580459787116
(2018-Aug-16.08045979)
7.9148e-05 TDB
period 1349.805424398352
3.70
9.5209e-06
2.607e-08
d
yr
n .2667051068938047 1.8812e-09 deg/d
Q 2.746010749744478 1.2913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      9077 days (24.85 yr)  
   first obs. used      1994-10-27  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:33:21  

Additional Information
 Earth MOID = 1.03256 au 
 Jupiter MOID = 2.21363 au 
 T_jup = 3.517 
[ 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 16.7   n/a MPO493831  
diameter diameter 2.522 km 0.311 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146084 (2000 HG62)          Discovered 2000-Apr-25 by Spacewatch at Kitt Peak
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 HG62 = 2000 KT8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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