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180042 (2003 AQ75)
Classification: Main-belt Asteroid          SPK-ID: 2180042
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2261793648913549 3.3619e-08  
a 2.711941156572632 1.1305e-08 au
q 2.098556028156307 8.9681e-08 au
i 12.420898659059 4.8574e-06 deg
node 347.0656191635244 1.5393e-05 deg
peri 110.6170634417542 1.9695e-05 deg
M 14.24618510299548 1.0059e-05 deg
tp 2459135.947227148630
(2020-Oct-13.44722715)
4.5508e-05 TDB
period 1631.243596687998
4.47
1.02e-05
2.793e-08
d
yr
n .2206905214714267 1.38e-09 deg/d
Q 3.325326284988956 1.3863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      852  
   data-arc span      8029 days (21.98 yr)  
   first obs. used      1999-03-22  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50519  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:24:54  

Additional Information
 Earth MOID = 1.15133 au 
 Jupiter MOID = 1.95306 au 
 T_jup = 3.292 
[ 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 15.3   n/a MPO352103  

180042 (2003 AQ75)          Discovered 2003-Jan-10 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 AQ75 = 1999 FV61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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