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152997 (2000 HH71)
Classification: Main-belt Asteroid          SPK-ID: 2152997
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1732474514739623 6.1994e-08  
a 2.332910588510152 1.2074e-08 au
q 1.928739774534146 1.4986e-07 au
i 2.847358687217862 6.0465e-06 deg
node 133.5384122463703 0.00010963 deg
peri 95.38102942712963 0.00011258 deg
M 277.5816541892189 2.8941e-05 deg
tp 2459498.466171763384
(2021-Oct-10.96617176)
0.00010618 TDB
period 1301.504183074572
3.56
1.0104e-05
2.766e-08
d
yr
n .2766030295419904 2.1474e-09 deg/d
Q 2.737081402486157 1.4166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      15208 days (41.64 yr)  
   first obs. used      1979-07-24  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:29:36  

Additional Information
 Earth MOID = .919936 au 
 Jupiter MOID = 2.25057 au 
 T_jup = 3.548 
[ 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 16.6   n/a MPO453989  

152997 (2000 HH71)          Discovered 2000-Apr-24 by LONEOS at Anderson Mesa
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2000 HH71 = 1979 OZ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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