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3342 Fivesparks (1982 BD3)
Classification: Main-belt Asteroid          SPK-ID: 2003342
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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08431180178313621 3.0363e-08  
a 3.13533903231001 1.4701e-08 au
q 2.870992949294958 9.7309e-08 au
i 6.187132166425826 3.8181e-06 deg
node 144.1631227512788 3.606e-05 deg
peri 311.9662925307634 4.5324e-05 deg
M 30.5810148199205 2.612e-05 deg
tp 2459028.243910827393
(2020-Jun-27.74391083)
0.0001473 TDB
period 2027.800335185209
5.55
1.4262e-05
3.905e-08
d
yr
n .1775322716706818 1.2486e-09 deg/d
Q 3.399685115325062 1.594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2873  
   data-arc span      18693 days (51.18 yr)  
   first obs. used      1969-11-15  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44715  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:09:50  

Additional Information
 Earth MOID = 1.89229 au 
 Jupiter MOID = 1.73311 au 
 T_jup = 3.198 
[ 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 12.21   n/a E2021B10  
diameter diameter 22.163 km 0.113 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.057   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3342 Fivesparks (1982 BD3)          Discovered 1982-Jan-27 by Oak Ridge Observatory at Oak Ridge
Discovered at Oak Ridge Observatory (until 1981 Harvard College's Agassiz Station). The principal observers are R. E. McCrosky, C.-Y. Shao, G. Schwartz, and J. H. Bulger, with some assistance from others.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 BD3 = 1969 VY2 = 1980 WE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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