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(2018 GB5)
Classification: Apollo [NEO]          SPK-ID: 3803761
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458224.5 (2018-Apr-16.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2658957725191042 0.0020093  
a 1.309862878209212 0.00444 au
q .961575876313676 0.00062763 au
i 36.47037487447152 0.13013 deg
node 26.12509175600856 4.9587e-05 deg
peri 117.8174184440591 0.30663 deg
M 37.50919791551217 0.38103 deg
tp 2458167.447792245075
(2018-Feb-17.94779225)
0.28947 TDB
period 547.5668884745479
1.50
2.7841
0.007622
d
yr
n .6574539249495427 0.0033428 deg/d
Q 1.658149880104747 0.0056206 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      5 days  
   first obs. used      2018-04-14  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .62775  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-06 06:38:44  

Additional Information
 Earth MOID = .075104 au 
 Jupiter MOID = 3.47334 au 
 T_jup = 4.750 
[ 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 25.0   n/a MPO450737  

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