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(2021 FT1)
Classification: Apollo [NEO]          SPK-ID: 54132423
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788523789782558 0.00019212  
a 1.19414797516802 0.00028536 au
q .9805717689571521 4.9096e-06 au
i 35.87504323632641 0.010388 deg
node 2.219806299037298 7.3449e-05 deg
peri 206.4441675924766 0.01649 deg
M 57.43153186150603 0.0077466 deg
tp 2459320.461499081737
(2021-Apr-15.96149908)
0.017001 TDB
period 476.6346890517522
1.30
0.17085
0.0004678
d
yr
n .755295424922192 0.00027073 deg/d
Q 1.407724181378887 0.00033639 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      5 days  
   first obs. used      2021-03-20  
   last obs. used      2021-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .38693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:26:54  

Additional Information
 Earth MOID = .000344096 au 
 Jupiter MOID = 3.5716 au 
 T_jup = 5.121 
[ 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 24.5   .4319 E2021G48 autocmod 2.9c

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