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JPL Small-Body Database Browser
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523651 (2011 GA62)
Classification: Amor [NEO]          SPK-ID: 2523651
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 89 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4982808741465599 6.1178e-08  
a 2.287601683584735 1.8201e-08 au
q 1.147733516988992 1.3221e-07 au
i 9.975730088641889 5.1077e-06 deg
node 264.2855034376413 1.9235e-05 deg
peri 12.48211624551901 2.4964e-05 deg
M 201.2915504701966 3.8344e-06 deg
tp 2459557.642881839178
(2021-Dec-09.14288184)
1.6421e-05 TDB
period 1263.772899655473
3.46
1.5083e-05
4.13e-08
d
yr
n .2848613070419079 3.3997e-09 deg/d
Q 3.42746985018048 2.7271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      2741 days (7.50 yr)  
   first obs. used      2011-04-11  
   last obs. used      2018-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36027  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Nov-14 06:26:37  

Additional Information
 Earth MOID = .135171 au 
 Jupiter MOID = 1.73213 au 
 T_jup = 3.407 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.9   n/a MPO354464  
rotation period rot_per 2.6511 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 27-40.]

523651 (2011 GA62)          Discovered 2011-Apr-11 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01

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