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18556 Battiato (1997 CC7)
Classification: Main-belt Asteroid          SPK-ID: 2018556
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01867469167194441 3.7624e-08  
a 3.060388692608986 1.8635e-08 au
q 3.003236877378209 1.2095e-07 au
i 10.13822796408932 4.1575e-06 deg
node 124.8434307579945 2.4521e-05 deg
peri 180.0956028010693 0.00011983 deg
M 2.15871179493062 0.00011662 deg
tp 2459188.773849237432
(2020-Dec-05.27384924)
0.00063346 TDB
period 1955.524718231362
5.35
1.7861e-05
4.89e-08
d
yr
n .1840938120821072 1.6814e-09 deg/d
Q 3.117540507839764 1.8983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1285  
   data-arc span      8594 days (23.53 yr)  
   first obs. used      1997-02-04  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:31:46  

Additional Information
 Earth MOID = 1.98599 au 
 Jupiter MOID = 1.99009 au 
 T_jup = 3.210 
[ 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 13.75   n/a E2021B10  
diameter diameter 6.234 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.181   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18556 Battiato           Discovered 1997 Feb. 7 by P. Sicoli and F. Manca at Sormano.
Franco Battiato (b. 1945), Sicilian polyhedric artist, is an honorary member of the Associazione Astrofili Ionico-Etnei. He turns his feelings into music, painting and cinema. Through the telescope he observes the Universe, deriving inspiration for his songs.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040107/MPCPages.arcLast Updated: 2004-01-07

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Alternate Designations
 1997 CC7 = 1998 HQ122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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