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JPL Small-Body Database Browser
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249805 (2001 AW45)
Classification: Inner Main-belt Asteroid          SPK-ID: 2249805
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08067387964411209 5.0119e-08  
a 1.904274225340168 9.4282e-09 au
q 1.750649035675691 9.7592e-08 au
i 20.43807571913028 7.6938e-06 deg
node 329.8473522645546 1.4626e-05 deg
peri 129.8703160443095 4.864e-05 deg
M 2.626756707785319 4.4839e-05 deg
tp 2458593.496582615671
(2019-Apr-19.99658262)
0.00011954 TDB
period 959.8263329397955
2.63
7.1282e-06
1.952e-08
d
yr
n .3750678509698491 2.7855e-09 deg/d
Q 2.057899415004645 1.0189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6497 days (17.79 yr)  
   first obs. used      2001-01-06  
   last obs. used      2018-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57668  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:13:53  

Additional Information
 Earth MOID = .79828 au 
 Jupiter MOID = 3.02051 au 
 T_jup = 3.863 
[ 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 17.4   n/a MPO454852  

249805 (2001 AW45)          Discovered 2001-Jan-06 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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