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(2019 SO1)
Classification: Aten [NEO]          SPK-ID: 3843910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2353356692281954 0.00061176  
a .9768489416524946 0.00012836 au
q .7469615422338504 0.00050168 au
i 8.768275181643375 0.025646 deg
node 177.6831915307057 0.0010779 deg
peri 301.2631482353022 0.026486 deg
M 206.3941100685607 0.035397 deg
tp 2459546.968263984198
(2021-Nov-28.46826398)
0.064239 TDB
period 352.6464711638912
0.97
0.069508
0.0001903
d
yr
n 1.020852410097395 0.00020121 deg/d
Q 1.206736341071139 0.00015857 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      2 days  
   first obs. used      2019-09-20  
   last obs. used      2019-09-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .38459  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:44:34  

Additional Information
 Earth MOID = .0262768 au 
 Jupiter MOID = 3.85742 au 
 T_jup = 6.159 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458747.5 (2019-Sep-21.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2352430063928863 0.00061188  
q .7468338939406194 0.00049934 au
tp 2458841.666075071255
(2019-Dec-24.16607507)
0.076361 TDB
node 177.757719637703 0.00060567 deg
peri 301.2725023046814 0.027013 deg
i 8.804924299028212 0.025454 deg
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      2 days  
   first obs. used      2019-09-20  
   last obs. used      2019-09-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .38459  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:44:34  

Additional Information
 Jupiter MOID = 3.85742 au 
 T_jup = 6.159 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.743954691550853E-7 -3.053262618991276E-7 -4.548809315367159E-5 3.567290090595489E-7 -1.232971181428013E-5 1.419123239182564E-5
q -3.053262618991276E-7 2.493392306585142E-7 3.677828453098979E-5 -2.938777203972558E-7 9.725937408089719E-6 -1.176309934093141E-5
tp -4.548809315367159E-5 3.677828453098979E-5 .005830983541599237 -4.049225190879413E-5 .00181174894421069 -.001541420419405262
node 3.567290090595489E-7 -2.938777203972558E-7 -4.049225190879413E-5 3.668380113552236E-7 -8.813636715731815E-6 1.52367526053254E-5
peri -1.232971181428013E-5 9.725937408089719E-6 .00181174894421069 -8.813636715731815E-6 .0007296822968008702 -.0002790996238038085
i 1.419123239182564E-5 -1.176309934093141E-5 -.001541420419405262 1.52367526053254E-5 -.0002790996238038085 .000647894711672392

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 26.8   .26627 MPO492707 autocmod 2.8

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