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JPL Small-Body Database Browser
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(2019 YG1)
Classification: Apollo [NEO]          SPK-ID: 3943332
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3084549094473857 0.00013429  
a 1.429088220760223 0.00027999 au
q .9882789430333029 1.7233e-06 au
i 3.844096799827995 0.0015668 deg
node 257.1338077032844 0.00075711 deg
peri 232.7672705103405 0.0014087 deg
M 199.7269778079712 0.046978 deg
tp 2458878.308104810261
(2020-Jan-29.80810481)
0.00021868 TDB
period 624.0034433983996
1.71
0.18338
0.0005021
d
yr
n .5769198933252607 0.00016955 deg/d
Q 1.869897498487143 0.00036635 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      33 days  
   first obs. used      2019-12-19  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .47395  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-23 10:53:52  

Additional Information
 Earth MOID = .0407906 au 
 Jupiter MOID = 3.19412 au 
 T_jup = 4.636 
[ 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 25.2   .35107 E2020-AC3 autocmod 2.8

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