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JPL Small-Body Database Browser
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344540 (2002 TS385)
Classification: Main-belt Asteroid          SPK-ID: 2344540
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411120088998207 5.6806e-08  
a 2.294713678877627 2.2331e-08 au
q 1.970902021801307 1.3291e-07 au
i 9.578357790264093 8.2835e-06 deg
node 21.62308474974266 3.4094e-05 deg
peri 229.6391005682094 4.3049e-05 deg
M 44.29540829511356 2.7423e-05 deg
tp 2458444.276129996809
(2018-Nov-21.77613000)
9.6193e-05 TDB
period 1269.670951590548
3.48
1.8534e-05
5.074e-08
d
yr
n .2835380297147218 4.1389e-09 deg/d
Q 2.618525335953946 2.5482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6222 days (17.03 yr)  
   first obs. used      2002-10-15  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:24:46  

Additional Information
 Earth MOID = .97259 au 
 Jupiter MOID = 2.4331 au 
 T_jup = 3.564 
[ 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 16.9   n/a MPO437459  

344540 (2002 TS385)          Discovered 2002-Oct-15 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2002 TS385 = 2005 QC148 = 2009 WY48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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