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264357 (2000 AZ93)
Classification: Aten [NEO, PHA]          SPK-ID: 2264357
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3598634048047771 7.2143e-08  
a .7470123130693034 2.6411e-09 au
q .4781899186570918 5.2637e-08 au
i 8.58914831125418 8.0687e-06 deg
node 277.3863344286447 1.2626e-05 deg
peri 8.116290721744511 2.2486e-05 deg
M 28.14562686325136 3.0383e-05 deg
tp 2458982.062650323049
(2020-May-12.56265032)
1.9845e-05 TDB
period 235.8251218191421
0.65
1.2507e-06
3.424e-09
d
yr
n 1.526554920116143 8.0959e-09 deg/d
Q 1.015834707481515 3.5916e-09 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] -4.854052724784523E-14 6.222E-15
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      149  
   # delay obs. used      4  
   # Doppler obs. used      1  
   data-arc span      7319 days (20.04 yr)  
   first obs. used      2000-01-07  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36532  
   source      ORB  
   producer      Giorgini  
   solution date      2020-Apr-07 21:39:24  

Additional Information
 Earth MOID = .0219315 au 
 Jupiter MOID = 4.11947 au 
 T_jup = 7.665 
[ 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 21.0   n/a MPO190791  
diameter diameter 0.113 km 0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  
geometric albedo albedo 0.037   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M)  

264357 (2000 AZ93)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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