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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2576386919850301 4.7785e-07  
a .8689869184474563 2.7581e-08 au
q .6451022654265516 3.969e-07 au
i 8.513255765759489 2.6197e-05 deg
node 24.34616714360862 3.5892e-06 deg
peri 319.3089997587445 5.8981e-05 deg
M 223.22517002247 0.00010875 deg
tp 2459312.914405421179
(2021-Apr-08.41440542)
9.4104e-05 TDB
period 295.881822395778
0.81
1.4087e-05
3.857e-08
d
yr
n 1.216701982856034 5.7926e-08 deg/d
Q 1.092871571468361 3.4687e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .2668  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:01:16  

Additional Information
 Earth MOID = .00235034 au 
 Jupiter MOID = 4.2491 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. 2020-October); 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[Ryan, W. UNPUBLISHED]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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