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134625 (1999 TM273)
Classification: Main-belt Asteroid          SPK-ID: 2134625
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401041946492019 5.5328e-08  
a 2.78677270437299 2.3898e-08 au
q 2.396334158956434 1.5801e-07 au
i 12.67481175199816 6.1682e-06 deg
node 324.2135745447113 2.07e-05 deg
peri 354.1189774846391 2.721e-05 deg
M 248.1120026478426 2.0778e-05 deg
tp 2459728.618947217818
(2022-May-29.11894722)
0.00010082 TDB
period 1699.224452110085
4.65
2.1858e-05
5.984e-08
d
yr
n .2118613580171557 2.7253e-09 deg/d
Q 3.177211249789546 2.7246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      10578 days (28.96 yr)  
   first obs. used      1992-02-01  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60326  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:12  

Additional Information
 Earth MOID = 1.38177 au 
 Jupiter MOID = 2.1444 au 
 T_jup = 3.281 
[ 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 15.24   n/a E2021B55  

134625 (1999 TM273)          Discovered 1999-Oct-05 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 TM273 = 1994 PN9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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