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(2015 GB1)
Classification: Apollo [NEO]          SPK-ID: 3715511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4386409981352956 0.00063129  
a 1.755070513179182 0.0019408 au
q .9852246314804403 1.8447e-05 au
i 2.417396096934822 0.0024595 deg
node 27.61985040606831 0.00159 deg
peri 200.424112900496 0.0028754 deg
M 65.77199433450484 1.2986 deg
tp 2458845.340349951684
(2019-Dec-27.84034995)
2.8062 TDB
period 849.2592414533212
2.33
1.4087
0.003857
d
yr
n .4238988313909176 0.00070315 deg/d
Q 2.524916394877925 0.0027922 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      20 days  
   first obs. used      2015-03-24  
   last obs. used      2015-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .52031  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-10 06:25:32  

Additional Information
 Earth MOID = .000118599 au 
 Jupiter MOID = 2.46924 au 
 T_jup = 4.008 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.5   n/a MPO450629  

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