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118627 (2000 HE36)
Classification: Main-belt Asteroid          SPK-ID: 2118627
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05898426475009306 3.2502e-08  
a 2.383098221292984 8.7756e-09 au
q 2.242532924882763 7.9593e-08 au
i 12.31954358088294 3.1885e-06 deg
node 165.5410538569225 1.8658e-05 deg
peri 32.98927869130483 3.8068e-05 deg
M 237.7901285674632 3.4252e-05 deg
tp 2459656.657822753263
(2022-Mar-18.15782275)
0.0001289 TDB
period 1343.727918753495
3.68
7.4222e-06
2.032e-08
d
yr
n .2679113792128044 1.4798e-09 deg/d
Q 2.523663517703206 9.2932e-09 au
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      7594 days (20.79 yr)  
   first obs. used      2000-04-04  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55926  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:20:18  

Additional Information
 Earth MOID = 1.25128 au 
 Jupiter MOID = 2.44237 au 
 T_jup = 3.503 
[ 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 15.6   n/a MPO493678  
diameter diameter 2.393 km 0.609 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118627 (2000 HE36)          Discovered 2000-Apr-28 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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