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56510 (2000 HT8)
Classification: Main-belt Asteroid          SPK-ID: 2056510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0360520824434224 4.4685e-08  
a 2.413321707527621 9.4535e-09 au
q 2.326316434365334 1.0786e-07 au
i 6.368669320652391 4.7599e-06 deg
node 53.88657477076216 3.2125e-05 deg
peri 142.4708763812171 5.9038e-05 deg
M 202.6128499923205 5.0522e-05 deg
tp 2459799.170731359271
(2022-Aug-07.67073136)
0.00019337 TDB
period 1369.371408522371
3.75
8.0462e-06
2.203e-08
d
yr
n .2628943453613218 1.5447e-09 deg/d
Q 2.500326980689908 9.7943e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1330  
   data-arc span      8119 days (22.23 yr)  
   first obs. used      1998-12-14  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50719  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:18:04  

Additional Information
 Earth MOID = 1.32437 au 
 Jupiter MOID = 2.45881 au 
 T_jup = 3.509 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.93   n/a E2021B10  
diameter diameter 2.405 km 0.450 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.403   0.234 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56510 (2000 HT8)          Discovered 2000-Apr-27 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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