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173362 (2000 AW42)
Classification: Inner Main-belt Asteroid          SPK-ID: 2173362
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07415163960937909 5.5802e-08  
a 1.908098777771083 9.0779e-09 au
q 1.766610124862705 1.0856e-07 au
i 24.0624450544627 4.9874e-06 deg
node 116.6400319752918 1.4558e-05 deg
peri 70.18669778654809 3.5615e-05 deg
M 210.3546031887322 3.4552e-05 deg
tp 2459400.684780914883
(2021-Jul-05.18478091)
9.3398e-05 TDB
period 962.7193632361033
2.64
6.8703e-06
1.881e-08
d
yr
n .3739407492437766 2.6686e-09 deg/d
Q 2.049587430679462 9.7511e-09 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      7622 days (20.87 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59662  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:25:59  

Additional Information
 Earth MOID = .846539 au 
 Jupiter MOID = 3.07428 au 
 T_jup = 3.830 
[ 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 16.8   n/a MPO436860  

173362 (2000 AW42)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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