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382758 (2003 GY)
Classification: Apollo [NEO, PHA]          SPK-ID: 2382758
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 90 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3172018214569286 1.1237e-08  
a 1.37971368974589 1.9126e-09 au
q .9420659942694343 1.6301e-08 au
i 4.674477099665033 3.6542e-06 deg
node 321.807653952735 4.1748e-05 deg
peri 334.1599761085395 4.2507e-05 deg
M 264.5320062059457 1.0102e-05 deg
tp 2459357.477418383975
(2021-May-22.97741838)
1.6909e-05 TDB
period 591.9457230885099
1.62
1.2309e-06
3.37e-09
d
yr
n .6081638669871283 1.2646e-09 deg/d
Q 1.817361385222346 2.5193e-09 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      5775 days (15.81 yr)  
   first obs. used      2003-04-05  
   last obs. used      2019-01-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52962  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:55:23  

Additional Information
 Earth MOID = .0235498 au 
 Jupiter MOID = 3.3913 au 
 T_jup = 4.745 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455870.5 (2011-Nov-05.0) TDB
Reference: JPL 90 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3171559784241211 1.1225e-08  
q .9423215571483858 1.6239e-08 au
tp 2455805.350909270044
(2011-Aug-31.85090927)
1.1131e-05 TDB
node 322.0415819847342 4.1612e-05 deg
peri 333.9571021663991 4.2459e-05 deg
i 4.667662877473079 3.6642e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      339  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      5775 days (15.81 yr)  
   first obs. used      2003-04-05  
   last obs. used      2019-01-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52962  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:55:23  

Additional Information
 Jupiter MOID = 3.3913 au 
 T_jup = 4.745 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.260060767023796E-16 -1.821040037649846E-16 -9.513234934486047E-14 4.825557629538391E-14 -1.259972263806999E-13 2.465139933157436E-15
q -1.821040037649846E-16 2.636961853060709E-16 1.409222426330756E-13 -6.408745595564407E-14 1.774578698336104E-13 -3.229938498333782E-15
tp -9.513234934486047E-14 1.409222426330756E-13 1.238887737324176E-10 -1.42508070671036E-11 1.033849335326021E-10 -1.363625480648887E-12
node 4.825557629538391E-14 -6.408745595564407E-14 -1.42508070671036E-11 1.731536263227962E-9 -1.732295380119709E-9 1.017502431306045E-10
peri -1.259972263806999E-13 1.774578698336104E-13 1.033849335326021E-10 -1.732295380119709E-9 1.802756610568589E-9 -1.022992833920372E-10
i 2.465139933157436E-15 -3.229938498333782E-15 -1.363625480648887E-12 1.017502431306045E-10 -1.022992833920372E-10 1.342600212472727E-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 20.2   n/a MPO278406  

382758 (2003 GY)          Discovered 2003-Apr-05 by NEAT at Haleakala
Reference: Last Updated: 2014-01-21

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