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4203 Brucato (1985 FD3)
Classification: Main-belt Asteroid          SPK-ID: 2004203
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1345367927233932 2.1103e-08  
a 2.604515616084745 1.1015e-08 au
q 2.254112438498711 5.3529e-08 au
i 28.5984057537948 6.1461e-07 deg
node 341.1830580747954 2.0407e-06 deg
peri 261.2282756567288 6.4523e-06 deg
M 125.1399717126095 6.1521e-06 deg
tp 2458666.818157357337
(2019-Jul-02.31815736)
2.4393e-05 TDB
period 1535.284535564581
4.20
9.7393e-06
2.666e-08
d
yr
n .2344842220843543 1.4875e-09 deg/d
Q 2.954918793670779 1.2497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3056  
   data-arc span      14058 days (38.49 yr)  
   first obs. used      1982-08-18  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .34381  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 16:03:51  

Additional Information
 Earth MOID = 1.40325 au 
 Jupiter MOID = 2.32353 au 
 T_jup = 3.229 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.60   n/a MPCxxxxx  
diameter diameter 17.803 km 0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.084   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

4203 Brucato (1985 FD3)          Discovered 1985-Mar-26 by Shoemaker, C. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1985 FD3 = 1982 QU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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