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392800 (2012 TL194)
Classification: Main-belt Asteroid          SPK-ID: 2392800
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09981259036476686 1.7698e-07  
a 2.585521290180241 5.1835e-08 au
q 2.327453712764097 4.8872e-07 au
i 11.12764819478717 1.6447e-05 deg
node 203.575577121126 3.7373e-05 deg
peri 300.695443079269 0.00012691 deg
M 203.0390669235855 0.00010393 deg
tp 2459662.578789997032
(2022-Mar-24.07879000)
0.00042905 TDB
period 1518.520307743675
4.16
4.5665e-05
1.25e-07
d
yr
n .2370728913957782 7.1293e-09 deg/d
Q 2.843588867596385 5.7009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4378 days (11.99 yr)  
   first obs. used      2006-03-24  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:28  

Additional Information
 Earth MOID = 1.35918 au 
 Jupiter MOID = 2.20553 au 
 T_jup = 3.389 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456846.5 (2014-Jul-08.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09843463374806805 1.7539e-07  
q 2.331373977418637 4.8291e-07 au
tp 2456621.054339090597
(2013-Nov-24.55433909)
0.00049103 TDB
node 203.6808206096262 3.7323e-05 deg
peri 299.9743707782293 0.00013041 deg
i 11.13390552701484 1.6457e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4378 days (11.99 yr)  
   first obs. used      2006-03-24  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:28  

Additional Information
 Jupiter MOID = 2.20553 au 
 T_jup = 3.389 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.076188417644749E-14 -8.4465837787724E-14 7.7336799737573E-11 2.121263830712709E-13 1.969741499866209E-11 -2.340664712674079E-13
q -8.4465837787724E-14 2.332051204650439E-13 -2.1283422170082E-10 -5.811491990800145E-13 -5.417491492057969E-11 6.411572581908146E-13
tp 7.7336799737573E-11 -2.1283422170082E-10 2.411099586788488E-7 6.047663573698361E-10 6.13869144179107E-8 -6.272327839393076E-10
node 2.121263830712709E-13 -5.811491990800145E-13 6.047663573698361E-10 1.393028485203718E-9 -1.210200047314868E-9 -2.163051060361863E-10
peri 1.969741499866209E-11 -5.417491492057969E-11 6.13869144179107E-8 -1.210200047314868E-9 1.700761220104884E-8 5.173718949727929E-11
i -2.340664712674079E-13 6.411572581908146E-13 -6.272327839393076E-10 -2.163051060361863E-10 5.173718949727929E-11 2.708168491342924E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO434457  

392800 (2012 TL194)          Discovered 2006-Mar-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 TL194 = 2010 FX91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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