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JPL Small-Body Database Browser
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154289 (2002 TY127)
Classification: Main-belt Asteroid          SPK-ID: 2154289
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1363047967467124 6.6887e-08  
a 2.245272514892979 1.056e-08 au
q 1.939231101109512 1.4687e-07 au
i 5.769599471715808 4.8058e-06 deg
node 278.7143494407276 6.0149e-05 deg
peri 79.18003470134205 6.3524e-05 deg
M 98.20397758349063 1.8887e-05 deg
tp 2458665.281024324728
(2019-Jun-30.78102432)
6.4389e-05 TDB
period 1228.858893627803
3.36
8.6691e-06
2.373e-08
d
yr
n .2929547093378785 2.0667e-09 deg/d
Q 2.551313928676446 1.1999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      8421 days (23.06 yr)  
   first obs. used      1996-11-12  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:03:06  

Additional Information
 Earth MOID = .944909 au 
 Jupiter MOID = 2.89153 au 
 T_jup = 3.612 
[ 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 16.7   n/a MPO449831  

154289 (2002 TY127)          Discovered 2002-Oct-04 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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