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117774 (2005 GV99)
Classification: Main-belt Asteroid          SPK-ID: 2117774
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05954054447903673 4.5846e-08  
a 2.711299717360351 1.8891e-08 au
q 2.549867455942857 1.1805e-07 au
i 3.57920615764379 4.6093e-06 deg
node 211.7248306016957 8.7319e-05 deg
peri 17.62774975372842 0.00010288 deg
M 134.6777645931307 5.2024e-05 deg
tp 2458390.460272274184
(2018-Sep-28.96027227)
0.00023575 TDB
period 1630.664888482231
4.46
1.7043e-05
4.666e-08
d
yr
n .2207688425394846 2.3074e-09 deg/d
Q 2.872731978777844 2.0016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      7195 days (19.70 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:54:47  

Additional Information
 Earth MOID = 1.53984 au 
 Jupiter MOID = 2.10404 au 
 T_jup = 3.357 
[ 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 15.9   n/a MPO436565  

117774 (2005 GV99)          Discovered 2005-Apr-07 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2005 GV99 = 2000 EN27 = 2004 BQ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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