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67550 (2000 SG56)
Classification: Main-belt Asteroid          SPK-ID: 2067550
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2385392125104977 3.1475e-08  
a 2.309041816845698 1.0133e-08 au
q 1.758244800201516 7.531e-08 au
i 2.880387700718967 5.1365e-06 deg
node 348.9045703434855 7.601e-05 deg
peri 282.4762711873999 7.7024e-05 deg
M 337.1264677909661 1.324e-05 deg
tp 2459281.928579413719
(2021-Mar-08.42857941)
4.7429e-05 TDB
period 1281.581188294179
3.51
8.4359e-06
2.31e-08
d
yr
n .2809029995822349 1.849e-09 deg/d
Q 2.85983883348988 1.255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      9715 days (26.60 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58524  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:30:41  

Additional Information
 Earth MOID = .743106 au 
 Jupiter MOID = 2.26323 au 
 T_jup = 3.546 
[ 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 16.59   n/a E2021B10  
diameter diameter 1.224 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.325   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67550 (2000 SG56)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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