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541470 (2011 LN1)
Classification: Main-belt Asteroid          SPK-ID: 2541470
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1299920780022892 4.9322e-07  
a 3.067902023695373 1.9523e-07 au
q 2.669099064527783 1.6798e-06 au
i 9.441267688516888 6.3376e-06 deg
node 74.77283823492968 5.8074e-05 deg
peri 114.4745735606151 8.1369e-05 deg
M 312.1196494675162 2.9465e-05 deg
tp 2459461.545058262428
(2021-Sep-04.04505826)
0.00016412 TDB
period 1962.730429693015
5.37
0.00018735
5.129e-07
d
yr
n .1834179541692369 1.7508e-08 deg/d
Q 3.466704982862963 2.206e-07 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      3628 days (9.93 yr)  
   first obs. used      2011-04-04  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59325  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:19  

Additional Information
 Earth MOID = 1.68529 au 
 Jupiter MOID = 1.5679 au 
 T_jup = 3.198 
[ show covariance matrix ]

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 16.93   .27052 MPCxxxxx autocmod 2.8

541470 (2011 LN1)          Discovered 2011-Apr-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

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