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JPL Small-Body Database Browser
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(2019 YT3)
Classification: Apollo [NEO]          SPK-ID: 3956452
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2788917360618651 0.0004974  
a 1.275539787374397 0.00075887 au
q .9198022816575694 8.7241e-05 au
i 4.143442191891682 0.006732 deg
node 274.8034325150464 0.0027115 deg
peri 242.3929634385124 0.00083015 deg
M 70.73085853770762 0.056247 deg
tp 2458897.117776010402
(2020-Feb-17.61777601)
0.010056 TDB
period 526.1861852901753
1.44
0.46958
0.001286
d
yr
n .6841684750835318 0.00061056 deg/d
Q 1.631277293091225 0.00097052 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      10 days  
   first obs. used      2019-12-28  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50105  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-07 06:10:36  

Additional Information
 Earth MOID = .0194145 au 
 Jupiter MOID = 3.3633 au 
 T_jup = 5.028 
[ 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 25.8   .44498 E2020A86 autocmod 2.8

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