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100423 (1996 GG14)
Classification: Main-belt Asteroid          SPK-ID: 2100423
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1804378043830425 4.8376e-08  
a 2.389626577002032 8.198e-09 au
q 1.95844760415242 1.143e-07 au
i 2.882791079162319 4.8229e-06 deg
node 57.20046230747715 0.00010706 deg
peri 260.2880112929028 0.00010799 deg
M 98.32784103913932 1.447e-05 deg
tp 2458631.974546479779
(2019-May-28.47454648)
5.3813e-05 TDB
period 1349.253292508179
3.69
6.9432e-06
1.901e-08
d
yr
n .2668142460714563 1.373e-09 deg/d
Q 2.820805549851643 9.6772e-09 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      8952 days (24.51 yr)  
   first obs. used      1996-04-12  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55412  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:15  

Additional Information
 Earth MOID = .94763 au 
 Jupiter MOID = 2.47414 au 
 T_jup = 3.509 
[ 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 16.4   n/a MPO502722  

100423 (1996 GG14)          Discovered 1996-Apr-12 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1996 GG14 = 2000 KU25 = 2003 ER55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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