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385235 (2000 SA216)
Classification: Main-belt Asteroid          SPK-ID: 2385235
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2121162288145588 1.8488e-07  
a 2.53845621629186 1.8719e-08 au
q 2.000008456681156 4.8046e-07 au
i 6.732888729937398 9.0661e-06 deg
node 15.2527692891687 7.5681e-05 deg
peri 353.1845263300303 8.0287e-05 deg
M 359.0342567387879 3.0158e-05 deg
tp 2459204.462891008025
(2020-Dec-20.96289101)
0.00012378 TDB
period 1477.246407185404
4.04
1.6341e-05
4.474e-08
d
yr
n .2436966495561885 2.6957e-09 deg/d
Q 3.076903975902563 2.269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      7329 days (20.07 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68127  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:37  

Additional Information
 Earth MOID = .99801 au 
 Jupiter MOID = 2.38597 au 
 T_jup = 3.406 
[ 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 17.45   n/a E2021B25  

385235 (2000 SA216)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2000 SA216 = 2004 SH8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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