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437582 (2014 AW41)
Classification: Main-belt Asteroid          SPK-ID: 2437582
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144131339006262 6.0482e-08  
a 3.095047638512983 4.8314e-08 au
q 2.648954278085938 1.979e-07 au
i 18.973154507497 8.627e-06 deg
node 137.4210772107555 1.9562e-05 deg
peri 309.3224461399582 3.6393e-05 deg
M 92.94396627737558 2.9043e-05 deg
tp 2458487.026382025867
(2019-Jan-03.52638203)
0.0001582 TDB
period 1988.838112621886
5.45
4.6569e-05
1.275e-07
d
yr
n .1810102077767465 4.2384e-09 deg/d
Q 3.541140998940028 5.5278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      6302 days (17.25 yr)  
   first obs. used      2003-01-26  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64022  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:42:18  

Additional Information
 Earth MOID = 1.70521 au 
 Jupiter MOID = 1.70773 au 
 T_jup = 3.125 
[ 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 15.9   n/a MPO289953  

437582 (2014 AW41)          Discovered 2009-Mar-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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