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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074744907076456 4.7199e-08  
a 3.952710314268153 4.0107e-08 au
q 3.527894786327325 1.8949e-07 au
i 2.708723501198559 4.3816e-06 deg
node 97.27949462506564 0.00011406 deg
peri 72.20135066358573 0.00011674 deg
M 47.77927116519214 2.2403e-05 deg
tp 2458819.541272651503
(2019-Dec-02.04127265)
0.00017978 TDB
period 2870.389993419802
7.86
4.3688e-05
1.196e-07
d
yr
n .125418497425534 1.9089e-09 deg/d
Q 4.377525842208981 4.4418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1573  
   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      .42059  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:41:52  

Additional Information
 Earth MOID = 2.53524 au 
 Jupiter MOID = .600236 au 
 T_jup = 3.048 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457460.5 (2016-Mar-13.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1087702513516004 4.7054e-08  
q 3.529199464644631 1.894e-07 au
tp 2458815.577245441612
(2019-Nov-28.07724544)
0.00017816 TDB
node 97.29644175727788 0.00011406 deg
peri 71.63448849571952 0.00011668 deg
i 2.708067881065814 4.3794e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1573  
   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      .42059  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:41:52  

Additional Information
 Jupiter MOID = .600236 au 
 T_jup = 3.048 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.21408108002875E-15 -8.750587385811425E-15 1.584345728884468E-12 2.874788954274634E-15 2.337174244097226E-13 -1.050075023528998E-15
q -8.750587385811425E-15 3.587340163680123E-14 -7.609686160633022E-12 -1.019695430201277E-14 -1.202652124485615E-12 4.511371495746772E-15
tp 1.584345728884468E-12 -7.609686160633022E-12 3.174041657704507E-8 4.82598641434821E-13 4.421633137519062E-9 -1.408813226110251E-12
node 2.874788954274634E-15 -1.019695430201277E-14 4.82598641434821E-13 1.300877468412157E-8 -1.299414092755767E-8 2.629863491231128E-12
peri 2.337174244097226E-13 -1.202652124485615E-12 4.421633137519062E-9 -1.299414092755767E-8 1.36141011851859E-8 -2.857030494750532E-12
i -1.050075023528998E-15 4.511371495746772E-15 -1.408813226110251E-12 2.629863491231128E-12 -2.857030494750532E-12 1.917878646792783E-11

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 12.88   n/a E2021B10  
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

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