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JPL Small-Body Database Browser
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(2019 SK8)
Classification: Apollo [NEO]          SPK-ID: 3872638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3314999341835923 0.0002365  
a 1.356000572214675 0.00042044 au
q .9064864717725967 3.9639e-05 au
i 8.956456294937357 0.0057549 deg
node 10.65093506045316 0.00043853 deg
peri 61.72963503500637 0.0022025 deg
M 116.7166462983044 0.049843 deg
tp 2458813.509933752827
(2019-Nov-26.00993375)
0.0071128 TDB
period 576.7508404665341
1.58
0.26824
0.0007344
d
yr
n .6241863465839006 0.0002903 deg/d
Q 1.805514672656753 0.00055981 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      17 days  
   first obs. used      2019-09-24  
   last obs. used      2019-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .56483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-11 06:27:57  

Additional Information
 Earth MOID = .0244477 au 
 Jupiter MOID = 3.50897 au 
 T_jup = 4.789 
[ 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 26.1   .26424 MPO504270 autocmod 2.8

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