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(2019 SX3)
Classification: Apollo [NEO]          SPK-ID: 3856706
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4912011028795423 8.8247e-07  
a 1.898886866824426 3.1203e-06 au
q .9661515435967895 1.6027e-07 au
i 4.553336875427908 1.6258e-05 deg
node 193.3611718503708 2.4831e-05 deg
peri 206.8604537783955 4.7639e-05 deg
M 156.9423432386008 0.00038496 deg
tp 2458783.837231761739
(2019-Oct-27.33723176)
3.0424e-05 TDB
period 955.7560660205631
2.62
0.0023558
6.45e-06
d
yr
n .3766651479377109 9.2842e-07 deg/d
Q 2.831622190052062 4.653e-06 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      7 days  
   first obs. used      2019-09-25  
   last obs. used      2019-10-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .39109  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:44:47  

Additional Information
 Earth MOID = .000667117 au 
 Jupiter MOID = 2.59771 au 
 T_jup = 3.789 
[ show covariance matrix ]

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 25.4   .33884 MPO504269 autocmod 2.8

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