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(2011 GP59)
Classification: Aten [NEO]          SPK-ID: 3562830
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2576219834017748 4.7799e-07  
a .8689791262217827 2.7648e-08 au
q .6451110001897858 3.9698e-07 au
i 8.513180465819334 2.6196e-05 deg
node 24.34813362379921 3.5918e-06 deg
peri 319.30352040902 5.8984e-05 deg
M 339.8865429202585 9.8756e-05 deg
tp 2459017.030906357518
(2020-Jun-16.53090636)
8.1836e-05 TDB
period 295.8778426360453
0.81
1.4121e-05
3.866e-08
d
yr
n 1.216718348331444 5.8069e-08 deg/d
Q 1.09284725225378 3.4771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      1392 days (3.81 yr)  
   first obs. used      2011-04-08  
   last obs. used      2015-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .27178  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:53:46  

Additional Information
 Earth MOID = .00274342 au 
 Jupiter MOID = 4.25 au 
 T_jup = 6.769 
[ 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 24.3   n/a MPO201151  
rotation period rot_per 0.12251 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Skiff, B.A. (2011) Posting on CALL web site. http://www.minorplanet.info/call.html]
[Ryan, W. UNPUBLISHED]

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