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357036 (2000 LL22)
Classification: Main-belt Asteroid          SPK-ID: 2357036
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1776501386053325 5.9047e-08  
a 2.722600488904921 2.1905e-08 au
q 2.238930134684016 1.6697e-07 au
i 8.815909612190231 5.9044e-06 deg
node 194.8811445024795 3.8263e-05 deg
peri 69.78581297172751 4.2301e-05 deg
M 191.4573119204804 1.6038e-05 deg
tp 2459968.713119129906
(2023-Jan-24.21311913)
7.618e-05 TDB
period 1640.870488290094
4.49
1.9802e-05
5.421e-08
d
yr
n .2193957430334104 2.6477e-09 deg/d
Q 3.206270843125826 2.5796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      7096 days (19.43 yr)  
   first obs. used      2000-05-29  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:20:53  

Additional Information
 Earth MOID = 1.24058 au 
 Jupiter MOID = 1.91794 au 
 T_jup = 3.318 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457344.5 (2015-Nov-18.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783835423627762 5.8707e-08  
q 2.235764085055487 1.6596e-07 au
tp 2456689.543719899290
(2014-Feb-01.04371990)
7.1155e-05 TDB
node 194.9060113325147 3.8234e-05 deg
peri 69.9888562181184 4.229e-05 deg
i 8.820404378697145 5.9075e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      7096 days (19.43 yr)  
   first obs. used      2000-05-29  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61423  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:20:53  

Additional Information
 Jupiter MOID = 1.91794 au 
 T_jup = 3.318 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.446495394099085E-15 -9.690446743562915E-15 -8.619293209029528E-13 3.232408872224311E-14 -3.531289400733549E-13 -1.186875544843118E-14
q -9.690446743562915E-15 2.754322681945022E-14 2.145958178709026E-12 -8.877833656586318E-14 9.569840052625371E-13 3.434128534433478E-14
tp -8.619293209029528E-13 2.145958178709026E-12 5.063083024050192E-9 -4.024641459217625E-11 1.303898835615393E-9 3.940360021913367E-12
node 3.232408872224311E-14 -8.877833656586318E-14 -4.024641459217625E-11 1.461856181717193E-9 -1.455046171016979E-9 4.515847095881934E-11
peri -3.531289400733549E-13 9.569840052625371E-13 1.303898835615393E-9 -1.455046171016979E-9 1.788420604797298E-9 -4.319583495936169E-11
i -1.186875544843118E-14 3.434128534433478E-14 3.940360021913367E-12 4.515847095881934E-11 -4.319583495936169E-11 3.489861119221979E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO455577  

357036 (2000 LL22)          Discovered 2000-Jun-06 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2000 LL22 = 2009 MO1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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