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160348 (2003 TY20)
Classification: Main-belt Asteroid          SPK-ID: 2160348
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2077863717293179 5.4164e-08  
a 2.684594722394107 1.8872e-08 au
q 2.12677252546416 1.4643e-07 au
i 10.21099985084481 5.6381e-06 deg
node 149.0145466704971 3.1198e-05 deg
peri 189.1410890178151 3.3613e-05 deg
M 1.441738983895126 1.326e-05 deg
tp 2459194.065709483849
(2020-Dec-10.56570948)
5.9147e-05 TDB
period 1606.632415221359
4.40
1.6941e-05
4.638e-08
d
yr
n .2240711668638901 2.3627e-09 deg/d
Q 3.242416919324054 2.2793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      501  
   data-arc span      6749 days (18.48 yr)  
   first obs. used      2002-05-18  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60083  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:00  

Additional Information
 Earth MOID = 1.11619 au 
 Jupiter MOID = 2.15319 au 
 T_jup = 3.321 
[ 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 15.7   n/a MPO433025  

160348 (2003 TY20)          Discovered 2003-Oct-15 by LONEOS at Anderson Mesa
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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