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180028 (2003 AM33)
Classification: Main-belt Asteroid          SPK-ID: 2180028
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 .1422756950654606 4.2149e-08  
a 2.609309594703051 1.7086e-08 au
q 2.238068258475699 1.1287e-07 au
i 12.51498000832996 4.6384e-06 deg
node 111.8564388854675 2.1802e-05 deg
peri 112.1970188073586 2.8268e-05 deg
M 2.991933593948843 1.9547e-05 deg
tp 2459187.705117762479
(2020-Dec-04.20511776)
8.3536e-05 TDB
period 1539.525347361754
4.21
1.5121e-05
4.14e-08
d
yr
n .2338383064734354 2.2968e-09 deg/d
Q 2.980550930930403 1.9517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      7220 days (19.77 yr)  
   first obs. used      2000-07-23  
   last obs. used      2020-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55418  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:24:50  

Additional Information
 Earth MOID = 1.26077 au 
 Jupiter MOID = 2.12587 au 
 T_jup = 3.363 
[ 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 15.63   n/a E2021B55  

180028 (2003 AM33)          Discovered 2003-Jan-05 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2003 AM33 = 2004 LJ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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