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214077 (2004 GQ88)
Classification: Main-belt Asteroid          SPK-ID: 2214077
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06252103704374296 4.3767e-08  
a 3.137532540784927 3.1415e-08 au
q 2.941370752576563 1.4185e-07 au
i 14.74766707391823 5.9224e-06 deg
node 48.22469939494612 1.859e-05 deg
peri 291.7097090945749 5.174e-05 deg
M 217.9481811550679 5.03e-05 deg
tp 2459801.486290964247
(2022-Aug-09.98629096)
0.00028731 TDB
period 2029.928705537418
5.56
3.0488e-05
8.347e-08
d
yr
n .1773461299492737 2.6636e-09 deg/d
Q 3.33369432899329 3.3379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      6262 days (17.14 yr)  
   first obs. used      2003-03-08  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57754  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:02:23  

Additional Information
 Earth MOID = 1.9744 au 
 Jupiter MOID = 1.94318 au 
 T_jup = 3.157 
[ 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 15.1   n/a MPO470297  

214077 (2004 GQ88)          Discovered 2004-Apr-12 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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