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39337 (2002 AZ13)
Classification: Main-belt Asteroid          SPK-ID: 2039337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377078142097227 5.3597e-08  
a 2.469105324818885 1.298e-08 au
q 2.12909022748449 1.2631e-07 au
i 2.185566208686044 4.9429e-06 deg
node 312.7197286077129 0.00013122 deg
peri 272.5654228227412 0.00013272 deg
M 85.0091495094924 1.8901e-05 deg
tp 2458265.865262852376
(2018-May-27.36526285)
7.4885e-05 TDB
period 1417.12399274966
3.88
1.1175e-05
3.06e-08
d
yr
n .2540356396771523 2.0032e-09 deg/d
Q 2.809120422153282 1.4768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      8426 days (23.07 yr)  
   first obs. used      1996-10-06  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .553  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 02:31:22  

Additional Information
 Earth MOID = 1.12123 au 
 Jupiter MOID = 2.181 au 
 T_jup = 3.471 
[ 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 15.3   n/a MPO452715  
diameter diameter 1.962 km 0.342 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.317   0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39337 (2002 AZ13)          Discovered 2002-Jan-12 by Yeung, W. K. Y. at Desert Eagle
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

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