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347794 (2002 GQ183)
Classification: Main-belt Asteroid          SPK-ID: 2347794
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02876565292445585 4.848e-08  
a 2.545469055414574 2.4565e-08 au
q 2.472246976036575 1.2929e-07 au
i 10.21629857231166 5.369e-06 deg
node 199.0787125926312 3.2412e-05 deg
peri 168.5805414436366 0.0001083 deg
M 8.628671071794271 0.00010365 deg
tp 2458964.945745840703
(2020-Apr-25.44574584)
0.00042716 TDB
period 1483.372281878546
4.06
2.1473e-05
5.879e-08
d
yr
n .2426902567871197 3.5132e-09 deg/d
Q 2.618691134792571 2.5272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6301 days (17.25 yr)  
   first obs. used      2002-04-04  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:53  

Additional Information
 Earth MOID = 1.47248 au 
 Jupiter MOID = 2.48351 au 
 T_jup = 3.420 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456971.5 (2014-Nov-10.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03040624488711147 4.8693e-08  
q 2.468275986883838 1.3003e-07 au
tp 2457478.652476930398
(2016-Mar-31.15247693)
0.00040457 TDB
node 199.1451125676519 3.2373e-05 deg
peri 168.0341487918247 0.00010245 deg
i 10.22208030235514 5.3726e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6301 days (17.25 yr)  
   first obs. used      2002-04-04  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51547  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:53  

Additional Information
 Jupiter MOID = 2.48351 au 
 T_jup = 3.420 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.371028048108623E-15 -6.226898918047391E-15 -1.989266780943292E-12 1.156218209705757E-15 -4.287426022598076E-13 -6.688952110555567E-15
q -6.226898918047391E-15 1.690900027098791E-14 3.556784415426145E-12 -7.381668213102289E-15 6.853533871853547E-13 1.819381196718427E-14
tp -1.989266780943292E-12 3.556784415426145E-12 1.636779056594314E-7 3.095006343685683E-10 3.935319495290374E-8 5.064309197961926E-11
node 1.156218209705757E-15 -7.381668213102289E-15 3.095006343685683E-10 1.04801841898224E-9 -9.561048621110896E-10 -6.748178448232549E-12
peri -4.287426022598076E-13 6.853533871853547E-13 3.935319495290374E-8 -9.561048621110896E-10 1.04954298019757E-8 1.875456104025039E-11
i -6.688952110555567E-15 1.819381196718427E-14 5.064309197961926E-11 -6.748178448232549E-12 1.875456104025039E-11 2.886435438150239E-11

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 16.7   n/a MPO437472  

347794 (2002 GQ183)          Discovered 2002-Apr-09 by NEAT at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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