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43576 (2001 HO28)
Classification: Main-belt Asteroid          SPK-ID: 2043576
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740096921939239 2.8853e-08  
a 2.589783938609132 9.9323e-09 au
q 2.13913643260299 7.4582e-08 au
i 2.213253756376811 3.0383e-06 deg
node 224.2027472489778 0.00010575 deg
peri 33.61655870728521 0.00010648 deg
M 236.7118882680213 1.4837e-05 deg
tp 2459721.829651441110
(2022-May-22.32965144)
6.4616e-05 TDB
period 1522.277143207469
4.17
8.7573e-06
2.398e-08
d
yr
n .236487818007615 1.3605e-09 deg/d
Q 3.040431444615275 1.1661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1526  
   data-arc span      10102 days (27.66 yr)  
   first obs. used      1993-07-23  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51241  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:26:14  

Additional Information
 Earth MOID = 1.12283 au 
 Jupiter MOID = 2.01637 au 
 T_jup = 3.398 
[ 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 14.87   n/a MPCxxxxx  
diameter diameter 2.808 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.246   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43576 (2001 HO28)          Discovered 2001-Apr-27 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 HO28 = 2000 CC8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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