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(2019 SA5)
Classification: Amor [NEO]          SPK-ID: 3856733
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458754.5 (2019-Sep-28.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5952322281552187 0.0011209  
a 2.547762193018646 0.0071978 au
q 1.031252026058531 5.7733e-05 au
i 1.562654364496201 0.0020767 deg
node 30.37905144360015 0.0082654 deg
peri 351.2138026733826 0.0085046 deg
M 356.65809753394 0.015411 deg
tp 2458768.288849451779
(2019-Oct-11.78884945)
0.0051536 TDB
period 1485.377222421687
4.07
6.2946
0.01723
d
yr
n .2423626770128288 0.0010271 deg/d
Q 4.064272359978761 0.011482 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      12 days  
   first obs. used      2019-09-26  
   last obs. used      2019-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .5827  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:44:50  

Additional Information
 Earth MOID = .0339737 au 
 Jupiter MOID = 1.39598 au 
 T_jup = 3.166 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.256331822968806E-6 6.471033450630788E-8 -5.774242761785653E-6 9.258153085775058E-6 -9.521429216861801E-6 2.327562372903978E-6
q 6.471033450630788E-8 3.333078450871321E-9 -2.97432513575943E-7 4.768780562971943E-7 -4.904585222817038E-7 1.198851056435002E-7
tp -5.774242761785653E-6 -2.97432513575943E-7 2.655936273718794E-5 -4.25709587153214E-5 4.380533007186741E-5 -1.069559711647009E-5
node 9.258153085775058E-6 4.768780562971943E-7 -4.25709587153214E-5 6.831732054854774E-5 -7.028072035739737E-5 1.714593689119613E-5
peri -9.521429216861801E-6 -4.904585222817038E-7 4.380533007186741E-5 -7.028072035739737E-5 7.232845304695056E-5 -1.763113390757615E-5
i 2.327562372903978E-6 1.198851056435002E-7 -1.069559711647009E-5 1.714593689119613E-5 -1.763113390757615E-5 4.312681291471947E-6

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.799   .33387 5 autocmod 2.9c

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