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382737 (2003 AM90)
Classification: Main-belt Asteroid          SPK-ID: 2382737
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .143039826447436 8.8385e-08  
a 2.377795067930279 2.0956e-08 au
q 2.037675674085962 2.2193e-07 au
i 9.160691067425375 6.2473e-06 deg
node 283.1946155904164 3.8176e-05 deg
peri 157.0415715375808 6.5178e-05 deg
M 350.0590462574407 3.8475e-05 deg
tp 2459237.481592762517
(2021-Jan-22.98159276)
0.00014283 TDB
period 1339.24508043015
3.67
1.7705e-05
4.847e-08
d
yr
n .2688081556247884 3.5537e-09 deg/d
Q 2.717914461774595 2.3954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      6660 days (18.23 yr)  
   first obs. used      2002-12-28  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52727  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:28:44  

Additional Information
 Earth MOID = 1.05657 au 
 Jupiter MOID = 2.50188 au 
 T_jup = 3.509 
[ 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 17.40   n/a MPCxxxxx  
diameter diameter 1.716 km 0.330 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382737 (2003 AM90)          Discovered 2003-Jan-05 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2003 AM90 = 2009 WW215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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