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79510 (1998 HO153)
Classification: Outer Main-belt Asteroid          SPK-ID: 2079510
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1421893238803108 7.0115e-08  
a 3.226429222479181 3.0347e-08 au
q 2.767665432787189 2.3524e-07 au
i 17.75302607214118 5.488e-06 deg
node 95.61815818053563 2.1398e-05 deg
peri 110.6676910811244 2.9401e-05 deg
M 298.7004886673096 2.4145e-05 deg
tp 2459360.942631999001
(2021-May-26.44263200)
0.00014517 TDB
period 2116.808840700188
5.80
2.9865e-05
8.177e-08
d
yr
n .1700673169339754 2.3994e-09 deg/d
Q 3.685193012171173 3.4662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      699  
   data-arc span      8058 days (22.06 yr)  
   first obs. used      1998-04-03  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58982  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:41:37  

Additional Information
 Earth MOID = 1.81975 au 
 Jupiter MOID = 1.6055 au 
 T_jup = 3.097 
[ 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 14.0   n/a MPO337855  
diameter diameter 8.817 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79510 (1998 HO153)          Discovered 1998-Apr-24 by NEAT at Haleakala
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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