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389506 (2010 GN25)
Classification: Main-belt Asteroid          SPK-ID: 2389506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2399887870419921 8.545e-08  
a 2.660017372621371 5.1714e-08 au
q 2.021643029855341 2.1321e-07 au
i 14.20641685276822 1.2275e-05 deg
node 58.334060700816 5.8091e-05 deg
peri 217.5923314613585 6.6892e-05 deg
M 76.85633888672582 3.3963e-05 deg
tp 2458662.199742545702
(2019-Jun-27.69974255)
0.00014606 TDB
period 1584.620012450031
4.34
4.6211e-05
1.265e-07
d
yr
n .2271838025340805 6.6251e-09 deg/d
Q 3.2983917153874 6.4125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      8466 days (23.18 yr)  
   first obs. used      1997-05-27  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:14:31  

Additional Information
 Earth MOID = 1.0244 au 
 Jupiter MOID = 1.87421 au 
 T_jup = 3.302 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456836.5 (2014-Jun-28.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2393203998948584 8.5047e-08  
q 2.023756109296558 2.1195e-07 au
tp 2457078.089626712746
(2015-Feb-24.58962671)
0.00013975 TDB
node 58.34658118288831 5.8082e-05 deg
peri 217.8289367388112 6.6979e-05 deg
i 14.20626074082048 1.228e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      8466 days (23.18 yr)  
   first obs. used      1997-05-27  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:14:31  

Additional Information
 Jupiter MOID = 1.87421 au 
 T_jup = 3.302 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.233003994304954E-15 -1.776858454360491E-14 -8.613127880470359E-13 1.003013791855675E-13 -9.348202289364441E-13 -1.464562467549557E-14
q -1.776858454360491E-14 4.492227629148571E-14 2.21406361090833E-12 -2.578715785085417E-13 2.220983422875141E-12 4.383840067074908E-14
tp -8.613127880470359E-13 2.21406361090833E-12 1.953110634917236E-8 2.107571160105155E-10 4.810661873708406E-9 -1.47948806259933E-10
node 1.003013791855675E-13 -2.578715785085417E-13 2.107571160105155E-10 3.373469284926739E-9 -3.227992064816307E-9 -4.934933961513464E-10
peri -9.348202289364441E-13 2.220983422875141E-12 4.810661873708406E-9 -3.227992064816307E-9 4.486174400133718E-9 4.426926879642105E-10
i -1.464562467549557E-14 4.383840067074908E-14 -1.47948806259933E-10 -4.934933961513464E-10 4.426926879642105E-10 1.507941079931763E-10

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 MPO437594  

389506 (2010 GN25)          Discovered 2010-Apr-08 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-03-21

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