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(2013 YL2)
Classification: Apollo [NEO]          SPK-ID: 3655393
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.


Orbital Elements at Epoch 2456654.5 (2013-Dec-28.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6587239487239194 0.00056579  
a 1.185093909202858 0.0010371 au
q .4044441697240853 0.00031658 au
i 5.865558402086511 0.0079146 deg
node 277.8960555989203 0.001714 deg
peri 303.562192002344 0.001425 deg
M 316.8400086817268 0.080678 deg
tp 2456710.994533112921
(2014-Feb-22.49453311)
0.031444 TDB
period 471.2241893348289
1.29
0.61857
0.001694
d
yr
n .7639675724375888 0.0010029 deg/d
Q 1.96574364868163 0.0017203 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      9 days  
   first obs. used      2013-12-23  
   last obs. used      2014-01-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .3658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:06:42  

Additional Information
 Earth MOID = .00817699 au 
 Jupiter MOID = 3.02625 au 
 T_jup = 5.105 
[ 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 23.1   n/a MPO279479  
rotation period rot_per 2.97 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 113-124.]

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