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JPL Small-Body Database Browser
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(2017 JY1)
Classification: Amor [NEO]          SPK-ID: 3774562
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4596487132149673 0.00048859  
a 1.910218327732201 0.0017682 au
q 1.032188931430448 2.2116e-05 au
i 9.849901003210492 0.0071939 deg
node 48.88250486892021 2.6737e-05 deg
peri 176.4704890413749 0.0016257 deg
M 268.9441378763159 0.37393 deg
tp 2458844.409293472981
(2019-Dec-26.90929347)
1.3403 TDB
period 964.3239172344743
2.64
1.3389
0.003666
d
yr
n .3733185432467775 0.00051834 deg/d
Q 2.788247724033954 0.0025809 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      17 days  
   first obs. used      2017-05-04  
   last obs. used      2017-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44019  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-22 06:19:36  

Additional Information
 Earth MOID = .0230963 au 
 Jupiter MOID = 2.19943 au 
 T_jup = 3.784 
[ 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 25.3   n/a MPO411592  

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