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JPL Small-Body Database Browser
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344442 (2002 GX181)
Classification: Main-belt Asteroid          SPK-ID: 2344442
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139622259333326 1.512e-07  
a 2.545747077615319 3.2324e-08 au
q 2.255628073987001 3.8273e-07 au
i 13.50691304936141 7.1401e-06 deg
node 203.772656401296 2.5096e-05 deg
peri 195.3010116673526 3.5015e-05 deg
M 236.5344331954849 2.4514e-05 deg
tp 2459109.320571526411
(2020-Sep-16.82057153)
0.00010167 TDB
period 1483.615314701728
4.06
2.8257e-05
7.736e-08
d
yr
n .2426505014019594 4.6215e-09 deg/d
Q 2.835866081243637 3.6008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      5865 days (16.06 yr)  
   first obs. used      2002-04-02  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5551  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:48:11  

Additional Information
 Earth MOID = 1.26391 au 
 Jupiter MOID = 2.59641 au 
 T_jup = 3.395 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO440551  

344442 (2002 GX181)          Discovered 2002-Apr-02 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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