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JPL Small-Body Database Browser
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39336 Mariacapria (2002 AA13)
Classification: Main-belt Asteroid          SPK-ID: 2039336
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09287782455741316 4.5516e-08  
a 3.141418310585533 2.5972e-08 au
q 2.849650211873525 1.4081e-07 au
i 1.178359894917852 5.1319e-06 deg
node 156.8240115539215 0.00022324 deg
peri 28.19555705152535 0.00022475 deg
M 352.3430538913603 2.504e-05 deg
tp 2458643.755384092857
(2019-Jun-09.25538409)
0.00014149 TDB
period 2033.700910583416
5.57
2.522e-05
6.905e-08
d
yr
n .1770171799238293 2.1952e-09 deg/d
Q 3.433186409297541 2.8384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      464  
   data-arc span      8948 days (24.50 yr)  
   first obs. used      1994-10-07  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57937  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:06:12  

Additional Information
 Earth MOID = 1.85184 au 
 Jupiter MOID = 1.52491 au 
 T_jup = 3.203 
[ 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 MPO431944  
diameter diameter 4.898 km 0.803 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39336 Mariacapria           Discovered 2002 Jan. 11 by the Campo Imperatore Near Earth Object Survey.
The main interests of Maria Teresa Capria, a researcher at IASF-CNR in Rome, concern modeling cometary nuclei, high-resolution spectroscopy and the role of ices in the solar system. She has been particularly involved in the VIRTIS experiment on the Rosetta mission, working on instrument operation planning and data analysis.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030806/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2002 AA13 = 1997 GR15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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