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(2021 AM5)
Classification: Amor [NEO]          SPK-ID: 54105509
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2667522655460425 0.00057249  
a 1.403278459682211 0.0011945 au
q 1.02895075137002 7.2523e-05 au
i 16.11594979012784 0.023086 deg
node 115.1112407131518 0.0036595 deg
peri 3.476881551708496 0.0016959 deg
M 223.5019163535539 0.17438 deg
tp 2459230.717465580909
(2021-Jan-16.21746558)
0.0015839 TDB
period 607.1754664614656
1.66
0.77527
0.002123
d
yr
n .5929093316270337 0.00075705 deg/d
Q 1.777606167994402 0.0015131 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      6 days  
   first obs. used      2021-01-11  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .5046  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-18 06:07:34  

Additional Information
 Earth MOID = .0457074 au 
 Jupiter MOID = 3.31593 au 
 T_jup = 4.670 
[ 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 25.106   .44882 3 autocmod 2.8

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