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JPL Small-Body Database Browser
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6505 Muzzio (1976 AH)
Classification: Main-belt Asteroid          SPK-ID: 2006505
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1909026252262394 4.8646e-08  
a 3.195965146107757 2.2434e-08 au
q 2.585847009584224 1.5477e-07 au
i 17.64943514302117 4.8481e-06 deg
node 257.9061003130544 1.7628e-05 deg
peri 254.4716498070315 2.1604e-05 deg
M 183.0106620657639 1.5642e-05 deg
tp 2459626.496979990512
(2022-Feb-15.99697999)
9.67e-05 TDB
period 2086.899228550293
5.71
2.1974e-05
6.016e-08
d
yr
n .1725047357701509 1.8164e-09 deg/d
Q 3.806083282631289 2.6717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2058  
   data-arc span      24807 days (67.92 yr)  
   first obs. used      1951-11-30  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41911  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:55:04  

Additional Information
 Earth MOID = 1.66438 au 
 Jupiter MOID = 1.72085 au 
 T_jup = 3.094 
[ 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 11.0   n/a MPO358694  
diameter diameter 15.558 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 13.735 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Ditteon, R.; West, J. (2011) Minor Planet Bull. 38, 214-217.]
geometric albedo albedo 0.202   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

6505 Muzzio           Discovered 1976 Jan. 3 by the Félix Aguilar Observatory team at the El Leoncito Station.
Juan Carlos Muzzio (b. 1946) is currently the director of the La Plata Institute of Astrophysics. His main field of research is stellar dynamics, an area to which he has contributed over 100 refereed papers.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

[ show close-approach data ]
Alternate Designations
 1976 AH = 1991 RL29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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