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JPL Small-Body Database Browser
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193174 (2000 LF22)
Classification: Main-belt Asteroid          SPK-ID: 2193174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04967258802941518 4.3663e-08  
a 3.158829434972341 3.3107e-08 au
q 3.00192220179377 1.5103e-07 au
i 10.79116595514194 5.9041e-06 deg
node 194.6039224272654 2.2415e-05 deg
peri 302.1664280285873 6.2059e-05 deg
M 300.8081153110966 5.8895e-05 deg
tp 2459337.668783300468
(2021-May-03.16878330)
0.00033702 TDB
period 2050.631815934108
5.61
3.2238e-05
8.826e-08
d
yr
n .1755556493382563 2.7599e-09 deg/d
Q 3.315736668150912 3.4751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      7182 days (19.66 yr)  
   first obs. used      2000-05-29  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:00:33  

Additional Information
 Earth MOID = 2.02957 au 
 Jupiter MOID = 1.7116 au 
 T_jup = 3.176 
[ 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 15.3   n/a MPO281023  

193174 (2000 LF22)          Discovered 2000-Jun-06 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 LF22 = 2005 EJ197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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