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(2021 LP6)
Classification: Amor [NEO]          SPK-ID: 54160165
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 2459380.5 (2021-Jun-15.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5230733568425434 0.0011537  
a 2.153595714706719 0.0052516 au
q 1.027107174933359 1.9914e-05 au
i 9.294887155047064 0.013656 deg
node 89.20825545680354 0.0012403 deg
peri 183.4324856616138 0.00062253 deg
M 357.5725192044558 0.0090612 deg
tp 2459388.283913416007
(2021-Jun-22.78391342)
0.00059401 TDB
period 1154.36910351924
3.16
4.2224
0.01156
d
yr
n .311858658467638 0.0011407 deg/d
Q 3.280084254480079 0.0079985 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      8 days  
   first obs. used      2021-06-13  
   last obs. used      2021-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .45626  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jun-21 06:25:55  

Additional Information
 Earth MOID = .0114259 au 
 Jupiter MOID = 1.85906 au 
 T_jup = 3.498 
[ 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 26.83   .41983 E2021M68 autocmod 2.9c

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