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JPL Small-Body Database Browser
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(2018 FH1)
Classification: Aten [NEO]          SPK-ID: 3801994
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1773177011265702 1.1572e-06  
a .9383735623180088 1.9005e-06 au
q .7719833194498291 2.1942e-06 au
i 3.544743597503961 6.4406e-05 deg
node 181.3934648344951 3.9062e-05 deg
peri 232.9534417298535 0.00054998 deg
M 257.1045607063909 0.0031099 deg
tp 2459095.397702244225
(2020-Sep-02.89770224)		 0.0031558 TDB
period 332.0183386402331
0.91		 0.0010087
2.762e-06		 d
yr
n 1.084277457306619 3.2941e-06 deg/d
Q 1.104763805186188 2.2375e-06 au
   Orbit Determination Parameters
   # obs. used (total)      46  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      5 days  
   first obs. used      2018-03-18  
   last obs. used      2018-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .40419  
   source      ORB  
   producer      Giorgini  
   solution date      2018-Apr-04 01:45:59  

Additional Information
 Earth MOID = .00799935 au 
 Jupiter MOID = 4.11382 au 
 T_jup = 6.379 
[ 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 26.6   n/a MPO439046  

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