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4567 Becvar (1982 SO1)
Classification: Main-belt Asteroid          SPK-ID: 2004567
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2006606310251537 4.6396e-08  
a 2.584040689768954 1.0581e-08 au
q 2.065525454365242 1.228e-07 au
i 13.09084880194543 5.1201e-06 deg
node 181.5532980806123 1.6729e-05 deg
peri 140.9983854438489 1.9715e-05 deg
M 54.33422921017718 9.3519e-06 deg
tp 2458771.508976283708
(2019-Oct-15.00897628)
3.9117e-05 TDB
period 1517.21612206885
4.15
9.3189e-06
2.551e-08
d
yr
n .2372766771744491 1.4574e-09 deg/d
Q 3.102555925172666 1.2704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1721  
   data-arc span      15037 days (41.17 yr)  
   first obs. used      1978-11-01  
   last obs. used      2020-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50546  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 17:16:23  

Additional Information
 Earth MOID = 1.07153 au 
 Jupiter MOID = 2.35019 au 
 T_jup = 3.359 
[ 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 13.5   n/a MPO350838  
diameter diameter 12.473 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4567 Becvar (1982 SO1)          Discovered 1982-Sep-17 by Mahrova, M. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 SO1 = 1978 VN14 = 1986 RN2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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