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243179 (2007 TZ154)
Classification: Main-belt Asteroid          SPK-ID: 2243179
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306185661246401 7.8399e-08  
a 2.69144734695048 2.3152e-08 au
q 2.339894353691842 2.1596e-07 au
i 3.130501889066994 7.9926e-06 deg
node 226.5485438463598 0.00011293 deg
peri 154.9576262817027 0.00011535 deg
M 311.4596081873045 2.3723e-05 deg
tp 2459217.959325094226
(2021-Jan-03.45932509)
0.00010739 TDB
period 1612.787909417867
4.42
2.081e-05
5.697e-08
d
yr
n .2232159590841312 2.8802e-09 deg/d
Q 3.043000340209119 2.6176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5614 days (15.37 yr)  
   first obs. used      2005-03-17  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55705  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 16:44:01  

Additional Information
 Earth MOID = 1.3433 au 
 Jupiter MOID = 2.41369 au 
 T_jup = 3.357 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457562.5 (2016-Jun-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332771775959368 7.875e-08  
q 2.331906453511276 2.1771e-07 au
tp 2457605.020547781036
(2016-Aug-04.52054778)
9.7937e-05 TDB
node 226.6176212150698 0.00011271 deg
peri 154.8672699790462 0.00011502 deg
i 3.133595681353877 8.0061e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5614 days (15.37 yr)  
   first obs. used      2005-03-17  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55705  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 16:44:01  

Additional Information
 Jupiter MOID = 2.41369 au 
 T_jup = 3.357 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.201621638768858E-15 -1.707666042782362E-14 3.099920597682364E-13 -5.200075126136331E-14 1.684922066950496E-13 -1.47963882902633E-15
q -1.707666042782362E-14 4.7395829963735E-14 -4.026442308337797E-13 1.389737945132469E-13 -3.680550488634566E-13 4.12612131024967E-15
tp 3.099920597682364E-13 -4.026442308337797E-13 9.59157052113881E-9 -3.276121629913059E-11 2.277275554549456E-9 1.069004289459124E-12
node -5.200075126136331E-14 1.389737945132469E-13 -3.276121629913059E-11 1.270335149069137E-8 -1.269131777709587E-8 -1.737189401597928E-10
peri 1.684922066950496E-13 -3.680550488634566E-13 2.277275554549456E-9 -1.269131777709587E-8 1.322971510716817E-8 1.737859190452663E-10
i -1.47963882902633E-15 4.12612131024967E-15 1.069004289459124E-12 -1.737189401597928E-10 1.737859190452663E-10 6.409727392700746E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO248527  

243179 (2007 TZ154)          Discovered 2007-Oct-09 by LINEAR at Socorro
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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