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80469 (2000 AH28)
Classification: Main-belt Asteroid          SPK-ID: 2080469
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1553782274585178 4.9182e-08  
a 2.273165220157292 7.5465e-09 au
q 1.919964837528901 1.1375e-07 au
i 3.372866344488918 4.1135e-06 deg
node 294.6887555477718 8.1442e-05 deg
peri 71.04671118065708 8.2587e-05 deg
M 66.71342871209237 1.2292e-05 deg
tp 2458768.517250377285
(2019-Oct-12.01725038)
4.2871e-05 TDB
period 1251.828776850738
3.43
6.2338e-06
1.707e-08
d
yr
n .2875792653574097 1.4321e-09 deg/d
Q 2.626365602785683 8.719e-09 au
  Orbit Determination Parameters
   # obs. used (total)      948  
   data-arc span      7363 days (20.16 yr)  
   first obs. used      1999-12-07  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52206  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:59:37  

Additional Information
 Earth MOID = .921258 au 
 Jupiter MOID = 2.84362 au 
 T_jup = 3.593 
[ 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 15.7   n/a MPO290988  

80469 (2000 AH28)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 2000 AH28 = 2000 BO36 = 2001 KR52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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