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JPL Small-Body Database Browser
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413371 (2004 GN39)
Classification: Main-belt Asteroid          SPK-ID: 2413371
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473410169972836 6.6905e-08  
a 2.673018182848008 3.4464e-08 au
q 2.279172965334952 1.7453e-07 au
i 11.95491248358441 7.4448e-06 deg
node 292.2624627264046 3.5212e-05 deg
peri 358.8303122186131 4.4317e-05 deg
M 95.59028459555185 2.8033e-05 deg
tp 2458176.649646009436
(2018-Feb-27.14964601)
0.00012426 TDB
period 1596.251419087244
4.37
3.0872e-05
8.452e-08
d
yr
n .2255283821178072 4.3617e-09 deg/d
Q 3.066863400361064 3.9542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      5297 days (14.50 yr)  
   first obs. used      2004-04-15  
   last obs. used      2018-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56695  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:17:38  

Additional Information
 Earth MOID = 1.26229 au 
 Jupiter MOID = 2.12702 au 
 T_jup = 3.334 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457320.5 (2015-Oct-25.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .148803594020709 6.7033e-08  
q 2.274019697023193 1.7512e-07 au
tp 2456580.894693168180
(2013-Oct-15.39469317)
0.00012768 TDB
node 292.3776116331888 3.5176e-05 deg
peri 358.7033202072071 4.414e-05 deg
i 11.96412249816945 7.4529e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      5297 days (14.50 yr)  
   first obs. used      2004-04-15  
   last obs. used      2018-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56695  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:17:38  

Additional Information
 Jupiter MOID = 2.12702 au 
 T_jup = 3.334 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.493359807654878E-15 -1.158169291874456E-14 2.979534521775584E-12 1.800206342150457E-16 6.523987355688612E-13 -4.190756618397643E-15
q -1.158169291874456E-14 3.066634573816046E-14 -8.967778585515474E-12 3.767331229668287E-15 -1.87670898530862E-12 1.435487593284434E-14
tp 2.979534521775584E-12 -8.967778585515474E-12 1.630263351642298E-8 8.042325649471658E-12 3.452123145865386E-9 -6.906725023787485E-12
node 1.800206342150457E-16 3.767331229668287E-15 8.042325649471658E-12 1.237338055072055E-9 -1.207881199373961E-9 8.424132357440715E-11
peri 6.523987355688612E-13 -1.87670898530862E-12 3.452123145865386E-9 -1.207881199373961E-9 1.948357059946384E-9 -8.380751707383752E-11
i -4.190756618397643E-15 1.435487593284434E-14 -6.906725023787485E-12 8.424132357440715E-11 -8.380751707383752E-11 5.554579893801148E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO455942  

413371 (2004 GN39)          Discovered 2004-Apr-15 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2014-11-10

Alternate Designations
 2004 GN39 = 2009 OQ10 = 2012 CL22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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