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186137 (2001 TZ204)
Classification: Main-belt Asteroid          SPK-ID: 2186137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0659721507068636 3.9013e-08  
a 2.655297810101661 1.7811e-08 au
q 2.48012210280203 1.0502e-07 au
i 9.301795672085937 3.941e-06 deg
node 79.63720421855081 3.1423e-05 deg
peri 342.160652858992 5.001e-05 deg
M 114.1386825976677 4.0072e-05 deg
tp 2458699.429727587195
(2019-Aug-03.92972759)
0.0001739 TDB
period 1580.404591705842
4.33
1.5901e-05
4.353e-08
d
yr
n .2277897709797379 2.2919e-09 deg/d
Q 2.830473517401293 1.8986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      2001-09-25  
   last obs. used      2021-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55236  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:13:45  

Additional Information
 Earth MOID = 1.49467 au 
 Jupiter MOID = 2.40656 au 
 T_jup = 3.366 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.08   n/a MPCxxxxx  

186137 (2001 TZ204)          Discovered 2001-Oct-11 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2001 TZ204 = 2004 KF12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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