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26356 Aventini (1998 YE10)
Classification: Main-belt Asteroid          SPK-ID: 2026356
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102496873566257 3.8098e-08  
a 2.726609946264251 1.5099e-08 au
q 2.153341057518726 1.0302e-07 au
i 17.7518708997047 4.6874e-06 deg
node 94.87999662013235 1.6798e-05 deg
peri 214.6298595051866 2.1263e-05 deg
M 47.78495980926012 1.3828e-05 deg
tp 2458782.216115813471
(2019-Oct-25.71611581)
6.283e-05 TDB
period 1644.496482173924
4.50
1.366e-05
3.74e-08
d
yr
n .2189119915441241 1.8184e-09 deg/d
Q 3.299878835009776 1.8274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1602  
   data-arc span      8975 days (24.57 yr)  
   first obs. used      1996-04-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45772  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:50:44  

Additional Information
 Earth MOID = 1.15872 au 
 Jupiter MOID = 1.9893 au 
 T_jup = 3.256 
[ 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 13.2   n/a MPO452538  
diameter diameter 6.483 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 19.4433 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.265   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26356 Aventini           Discovered 1998 Dec. 26 by L. Tesi and A. Boattini at San Marcello Pistoiese.
Andrea Aventini (b. 1952) is a amateur astronomer very active in the popularization of astronomy at San Marcello Pistoiese Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041126/MPCPages.arcLast Updated: 2004-12-06

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