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135950 (2002 TZ224)
Classification: Main-belt Asteroid          SPK-ID: 2135950
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764446684007027 4.5054e-08  
a 2.690805593554347 1.9034e-08 au
q 2.216027292868894 1.2463e-07 au
i 2.901415247178609 5.2019e-06 deg
node 167.8590911481991 0.00010363 deg
peri 212.4957080942472 0.00010482 deg
M 48.86801274598417 1.6534e-05 deg
tp 2458981.651241483102
(2020-May-12.15124148)
7.2995e-05 TDB
period 1612.211109864659
4.41
1.7107e-05
4.684e-08
d
yr
n .2232958188895133 2.3693e-09 deg/d
Q 3.1655838942398 2.2393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      9980 days (27.32 yr)  
   first obs. used      1993-09-23  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56133  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:18  

Additional Information
 Earth MOID = 1.21781 au 
 Jupiter MOID = 2.29459 au 
 T_jup = 3.348 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456973.5 (2014-Nov-12.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1791339892243813 4.5481e-08  
q 2.207878130400898 1.2621e-07 au
tp 2457365.873361868685
(2015-Dec-09.37336187)
6.4695e-05 TDB
node 168.0259366611748 0.00010343 deg
peri 211.6637870904715 0.00010456 deg
i 2.903759831338986 5.2113e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      9980 days (27.32 yr)  
   first obs. used      1993-09-23  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56133  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:18  

Additional Information
 Jupiter MOID = 2.29459 au 
 T_jup = 3.348 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.068529470277237E-15 -5.696854515632608E-15 -1.623045717526711E-13 1.837227980047084E-15 -3.565887112968017E-14 -6.613372760738492E-16
q -5.696854515632608E-15 1.592925290408077E-14 6.883616819127056E-13 -7.691096281592352E-15 1.383017491331508E-13 2.046619719813825E-15
tp -1.623045717526711E-13 6.883616819127056E-13 4.185481546105459E-9 -4.352494808034964E-12 1.018866398312322E-9 -7.116788116093956E-13
node 1.837227980047084E-15 -7.691096281592352E-15 -4.352494808034964E-12 1.069821108482568E-8 -1.068487755549758E-8 2.99535124002666E-12
peri -3.565887112968017E-14 1.383017491331508E-13 1.018866398312322E-9 -1.068487755549758E-8 1.093355498543944E-8 -3.184584551582188E-12
i -6.613372760738492E-16 2.046619719813825E-15 -7.116788116093956E-13 2.99535124002666E-12 -3.184584551582188E-12 2.715799783581336E-11

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 16.65   n/a MPCxxxxx  

135950 (2002 TZ224)          Discovered 2002-Oct-08 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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