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JPL Small-Body Database Browser
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(2019 YL3)
Classification: Apollo [NEO]          SPK-ID: 3952749
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6630330378361774 0.00027148  
a 2.847017466367605 0.0022697 au
q .9593508268692349 8.0721e-06 au
i 3.77074313771458 0.001126 deg
node 99.44752770859455 5.8834e-05 deg
peri 20.6894604258922 0.00093396 deg
M 305.8412523167538 0.064915 deg
tp 2458864.467060971569
(2020-Jan-15.96706097)
0.00072808 TDB
period 1754.622217366403
4.80
2.0983
0.005745
d
yr
n .2051723706886268 0.00024536 deg/d
Q 4.734684105865975 0.0037746 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      4 days  
   first obs. used      2019-12-28  
   last obs. used      2020-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .39994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-08 06:23:28  

Additional Information
 Earth MOID = .000770931 au 
 Jupiter MOID = .393548 au 
 T_jup = 2.933 
[ 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 27.7   .21473 4 autocmod 2.8

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