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100454 (1996 SA6)
Classification: Main-belt Asteroid          SPK-ID: 2100454
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1611412572417465 3.6719e-08  
a 2.378262350504564 1.0582e-08 au
q 1.995026165293548 8.7519e-08 au
i 3.836293620965399 4.4653e-06 deg
node 184.7061373392761 5.6981e-05 deg
peri 197.6504330285474 5.8369e-05 deg
M 206.6250270890707 1.3386e-05 deg
tp 2459771.242306848289
(2022-Jul-10.74230685)		 5.1233e-05 TDB
period 1339.639881043087
3.67		 8.9411e-06
2.448e-08		 d
yr
n .2687289361075846 1.7936e-09 deg/d
Q 2.761498535715581 1.2287e-08 au
   Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      8646 days (23.67 yr)  
   first obs. used      1996-09-18  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:06  

Additional Information
 Earth MOID = .997031 au 
 Jupiter MOID = 2.69418 au 
 T_jup = 3.519 
[ 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 16.38   n/a E2021B55  

100454 (1996 SA6)          Discovered 1996-Sep-18 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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