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(2018 GD5)
Classification: Apollo [NEO]          SPK-ID: 3803766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2309658343574779 0.00021894  
a 1.299800632163812 0.00037167 au
q .9995910946577201 1.944e-06 au
i 9.158147755487688 0.0066061 deg
node 25.48732005436795 0.00032604 deg
peri 158.99391708 0.0043343 deg
M 302.4224487969086 0.28784 deg
tp 2459287.069365036429
(2021-Mar-13.56936504)
0.4699 TDB
period 541.269483712277
1.48
0.23216
0.0006356
d
yr
n .6651030786567778 0.00028527 deg/d
Q 1.600010169669904 0.00045751 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      2 days  
   first obs. used      2018-04-14  
   last obs. used      2018-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .72066  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:27:10  

Additional Information
 Earth MOID = .00744983 au 
 Jupiter MOID = 3.35596 au 
 T_jup = 4.963 
[ 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 27.8   n/a MPO445241  

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