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JPL Small-Body Database Browser
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379833 (2011 LT22)
Classification: Main-belt Asteroid          SPK-ID: 2379833
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05314241982264767 5.6358e-08  
a 2.926748042351901 4.4507e-08 au
q 2.771213569170124 1.7261e-07 au
i 3.160586226058085 5.7687e-06 deg
node 96.8888650954468 0.0001069 deg
peri 56.67047610070436 0.00011983 deg
M 298.6911544135089 5.5466e-05 deg
tp 2458911.956263823708
(2020-Mar-03.45626382)
0.00028452 TDB
period 1828.843030788375
5.01
4.1717e-05
1.142e-07
d
yr
n .1968457620142564 4.4901e-09 deg/d
Q 3.082282515533677 4.6872e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      7311 days (20.02 yr)  
   first obs. used      1998-12-07  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64609  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:37:35  

Additional Information
 Earth MOID = 1.78345 au 
 Jupiter MOID = 1.90068 au 
 T_jup = 3.273 
[ 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 16.0   n/a MPO418933  

379833 (2011 LT22)          Discovered 2004-Dec-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 LT22 = 2005 EA285 = 2012 QS47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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