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466508 (2014 GY48)
Classification: Apollo [NEO, PHA]          SPK-ID: 2466508
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 58 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4182582873372292 4.2607e-08  
a 1.609804692613034 2.169e-08 au
q .9364905389332717 7.4974e-08 au
i 39.62226791189516 1.9102e-05 deg
node 37.63374903851822 8.6922e-06 deg
peri 212.8037804284348 1.6345e-05 deg
M 337.7167890536116 1.9533e-05 deg
tp 2459046.677825817028
(2020-Jul-16.17782582)
4.1356e-05 TDB
period 746.0332953866612
2.04
1.5078e-05
4.128e-08
d
yr
n .4825521893274426 9.7527e-09 deg/d
Q 2.283118846292796 3.0762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      549  
   data-arc span      6393 days (17.50 yr)  
   first obs. used      2002-11-01  
   last obs. used      2020-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-10 05:58:10  

Additional Information
 Earth MOID = .0233112 au 
 Jupiter MOID = 2.85523 au 
 T_jup = 4.011 
[ 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 18.6   n/a MPO297956  
rotation period rot_per 6.82 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, Brian D. (2014) Minor Planet Bull. 41, 213-224.]

466508 (2014 GY48)          Discovered 2014-Apr-08 by CSS at Catalina
Reference: Last Updated: 2016-04-25

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