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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06206884735723282 4.4695e-08  
a 3.138838691174169 3.4274e-08 au
q 2.944014591572703 1.4318e-07 au
i 14.74665990414382 6.8253e-06 deg
node 48.23414403076571 2.0333e-05 deg
peri 291.7282338237166 6.0068e-05 deg
M 146.9982406414642 5.6531e-05 deg
tp 2457771.104720961246
(2017-Jan-17.60472096)
0.00031854 TDB
period 2031.196422154521
5.56
3.3269e-05
9.109e-08
d
yr
n .1772354441320562 2.9029e-09 deg/d
Q 3.333662790775635 3.6401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      5817 days (15.93 yr)  
   first obs. used      2003-03-08  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5843  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:05:58  

Additional Information
 Earth MOID = 1.97616 au 
 Jupiter MOID = 1.94153 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 15.0   n/a MPO433400  

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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