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31097 Nucciomula (1997 JM11)
Classification: Outer Main-belt Asteroid          SPK-ID: 2031097
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077077499982208 4.7177e-08  
a 3.953637756123161 4.0244e-08 au
q 3.527800329103121 1.8958e-07 au
i 2.708685505522757 4.3818e-06 deg
node 97.28086285894342 0.00011405 deg
peri 72.22181515893706 0.00011672 deg
M 22.66547361500452 2.2419e-05 deg
tp 2458819.717645734896
(2019-Dec-02.21764574)
0.00017939 TDB
period 2871.400291073264
7.86
4.3842e-05
1.2e-07
d
yr
n .1253743691254695 1.9143e-09 deg/d
Q 4.379475183143201 4.4579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1572  
   data-arc span      11034 days (30.21 yr)  
   first obs. used      1990-04-29  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42068  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:02:53  

Additional Information
 Earth MOID = 2.53549 au 
 Jupiter MOID = .599256 au 
 T_jup = 3.047 
[ 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 12.9   n/a MPO266109  
diameter diameter 15.253 km 0.455 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.069   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

31097 Nucciomula           Discovered 1997 May 3 by E. W. Elst at the European Southern Observatory.
Alfonso Maria Giovanni Mula (b. 1956), born in Agrigento, Sicily, is a well-known art critic, poet and writer. In 2003, he founded the Empedocles International Academy of Culture and Philosophical Investigation. In 1994, he received the prestigious Premio Telemone for literature.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

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Alternate Designations
 1997 JM11 = 1990 HM5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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