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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3086717633574124 0.00013246  
a 1.429447180436317 0.00027664 au
q .9882171986247578 1.9035e-06 au
i 3.818505719945626 0.0015709 deg
node 256.6785196562087 0.00018004 deg
peri 233.2281411156054 0.00079309 deg
M 70.48689931375095 0.020595 deg
tp 2458878.275997600060
(2020-Jan-29.77599760)		 0.00023494 TDB
period 624.2385647880877
1.71		 0.18121
0.0004961		 d
yr
n .5767025946598002 0.00016741 deg/d
Q 1.870677162247876 0.00036203 au
   Orbit Determination Parameters
   # obs. used (total)      53  
   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      .46194  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-01 05:46:59  

Additional Information
 Earth MOID = .0408723 au 
 Jupiter MOID = 3.19185 au 
 T_jup = 4.635 
[ 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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