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JPL Small-Body Database Browser
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173853 (2001 TY154)
Classification: Main-belt Asteroid          SPK-ID: 2173853
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348051491644192 9.2494e-08  
a 3.111935686524321 3.3768e-08 au
q 2.692430732112331 2.8467e-07 au
i 10.71523535984703 8.4218e-06 deg
node 74.29845396514042 4.5403e-05 deg
peri 323.2709193170005 5.1377e-05 deg
M 61.46054288038911 2.5744e-05 deg
tp 2458258.175298907125
(2018-May-19.67529891)
0.00014083 TDB
period 2005.138363864947
5.49
3.2637e-05
8.936e-08
d
yr
n .1795387323327116 2.9223e-09 deg/d
Q 3.531440640936311 3.832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6330 days (17.33 yr)  
   first obs. used      2001-09-25  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:43:17  

Additional Information
 Earth MOID = 1.70922 au 
 Jupiter MOID = 1.88342 au 
 T_jup = 3.178 
[ 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 15.1   n/a MPO433117  

173853 (2001 TY154)          Discovered 2001-Oct-15 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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