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67698 (2000 SW354)
Classification: Main-belt Asteroid          SPK-ID: 2067698
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1105592566706464 4.2132e-08  
a 2.510757241867069 1.1895e-08 au
q 2.233169787525803 1.092e-07 au
i 15.19210221636337 3.8844e-06 deg
node 118.755033408402 1.6942e-05 deg
peri 312.6700504288672 2.6988e-05 deg
M 325.2923692391743 2.1905e-05 deg
tp 2459340.596724237383
(2021-May-06.09672424)
8.8511e-05 TDB
period 1453.133493121734
3.98
1.0327e-05
2.827e-08
d
yr
n .2477404875078752 1.7606e-09 deg/d
Q 2.788344696208334 1.321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      10391 days (28.45 yr)  
   first obs. used      1992-09-24  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52535  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:31:41  

Additional Information
 Earth MOID = 1.27393 au 
 Jupiter MOID = 2.44186 au 
 T_jup = 3.405 
[ 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 15.19   n/a MPCxxxxx  
diameter diameter 2.701 km 0.221 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.139   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67698 (2000 SW354)          Discovered 2000-Sep-29 by LONEOS at Anderson Mesa
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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