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35853 (1999 JY63)
Classification: Main-belt Asteroid          SPK-ID: 2035853
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2021861155206293 3.0635e-08  
a 2.622221235403888 1.0486e-08 au
q 2.09204450978187 8.3505e-08 au
i 5.758886469323273 3.198e-06 deg
node 131.105287385274 4.2522e-05 deg
peri 180.7670819621125 4.3846e-05 deg
M 28.42122139775478 1.226e-05 deg
tp 2459274.054547930779
(2021-Feb-28.55454793)
5.2564e-05 TDB
period 1550.966516463709
4.25
9.303e-06
2.547e-08
d
yr
n .2321133281592823 1.3923e-09 deg/d
Q 3.152397961025905 1.2606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1449  
   data-arc span      10594 days (29.00 yr)  
   first obs. used      1991-09-04  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52438  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 20:23:55  

Additional Information
 Earth MOID = 1.07722 au 
 Jupiter MOID = 2.13152 au 
 T_jup = 3.368 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.88   n/a E2021B10  

35853 (1999 JY63)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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