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67690 (2000 SH309)
Classification: Main-belt Asteroid          SPK-ID: 2067690
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 .2237528044186358 3.4749e-08  
a 2.303778679288664 7.9479e-09 au
q 1.788301739037964 8.0963e-08 au
i 2.750370526242753 3.8643e-06 deg
node 278.4661861472295 7.8199e-05 deg
peri 139.5334703982028 7.8764e-05 deg
M 268.3760920390629 9.8742e-06 deg
tp 2459525.561750389421
(2021-Nov-07.06175039)
3.6142e-05 TDB
period 1277.201908808374
3.50
6.6094e-06
1.81e-08
d
yr
n .281866161894386 1.4586e-09 deg/d
Q 2.819255619539363 9.7262e-09 au
  Orbit Determination Parameters
   # obs. used (total)      883  
   data-arc span      10749 days (29.43 yr)  
   first obs. used      1991-03-13  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50895  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:31:39  

Additional Information
 Earth MOID = .80097 au 
 Jupiter MOID = 2.53115 au 
 T_jup = 3.554 
[ 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 15.94   n/a E2021B10  

67690 (2000 SH309)          Discovered 2000-Sep-30 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SH309 = 2002 JF125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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