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JPL Small-Body Database Browser
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(2015 YA)
Classification: Aten [NEO]          SPK-ID: 3736807
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2796726445866622 0.00022208  
a .9958134900279164 9.0844e-06 au
q .7173116977567353 0.00021461 au
i 1.61915718738137 0.00083853 deg
node 255.0113842177336 0.0033163 deg
peri 83.62675012436546 0.016237 deg
M 209.4234548209525 0.075023 deg
tp 2458752.316950091980
(2019-Sep-25.81695009)
0.077718 TDB
period 362.9655732114499
0.99
0.0049668
1.36e-05
d
yr
n .9918296019503695 1.3572e-05 deg/d
Q 1.274315282299098 1.1625e-05 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      5 days  
   first obs. used      2015-12-16  
   last obs. used      2015-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .58327  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:29:46  

Additional Information
 Earth MOID = .0035571 au 
 Jupiter MOID = 4.07487 au 
 T_jup = 6.065 
[ 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   n/a E2016A03  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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FirstGov 2019-Dec-06 18:44 UT
(server date/time)  
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