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JPL Small-Body Database Browser
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(2019 YU2)
Classification: Apollo [NEO]          SPK-ID: 3946726
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6582091753804795 0.00042014  
a 2.327165683109619 0.0026194 au
q .7954038778562863 8.2496e-05 au
i .555975052709603 0.00037825 deg
node 275.1253542423225 0.0014633 deg
peri 117.4650318023493 0.0027949 deg
M 54.78578749379122 0.094425 deg
tp 2458803.164695193502
(2019-Nov-15.66469519)
0.006944 TDB
period 1296.699618279473
3.55
2.1893
0.005994
d
yr
n .2776279062051907 0.00046873 deg/d
Q 3.858927488362952 0.0043435 au
  Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      1 day  
   first obs. used      2019-12-24  
   last obs. used      2019-12-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .31699  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-25 08:42:06  

Additional Information
 Earth MOID = .000667936 au 
 Jupiter MOID = 1.59236 au 
 T_jup = 3.243 
[ 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 27.4   .23143 E2019Y95 autocmod 2.8

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