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410127 (2007 GL9)
Classification: Main-belt Asteroid          SPK-ID: 2410127
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 .2339046394184783 5.8975e-08  
a 3.088495306952169 3.8217e-08 au
q 2.36608192583386 1.6998e-07 au
i 12.72203441385396 7.2499e-06 deg
node 16.78892831888236 2.4261e-05 deg
peri 216.7547013075151 2.7896e-05 deg
M 126.7564083712232 1.4201e-05 deg
tp 2458302.450420620495
(2018-Jul-02.95042062)
7.4964e-05 TDB
period 1982.525789470636
5.43
3.6798e-05
1.007e-07
d
yr
n .1815865407209282 3.3705e-09 deg/d
Q 3.810908688070478 4.7157e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      4985 days (13.65 yr)  
   first obs. used      2007-03-26  
   last obs. used      2020-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56032  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:19:22  

Additional Information
 Earth MOID = 1.36983 au 
 Jupiter MOID = 1.27953 au 
 T_jup = 3.146 
[ 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 15.6   n/a MPO437651  

410127 (2007 GL9)          Discovered 2007-Mar-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

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