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JPL Small-Body Database Browser
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154279 (2002 TO38)
Classification: Main-belt Asteroid          SPK-ID: 2154279
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268491820377284 5.5982e-08  
a 2.143765900035588 1.1087e-08 au
q 1.871830949135699 1.1909e-07 au
i 1.294501712410803 4.5257e-06 deg
node 236.1379798536205 0.00029626 deg
peri 137.536666931535 0.00029803 deg
M 237.158439186306 3.7114e-05 deg
tp 2459391.707605877601
(2021-Jun-26.20760588)
0.00012046 TDB
period 1146.474671789065
3.14
8.8936e-06
2.435e-08
d
yr
n .3140060647290384 2.4359e-09 deg/d
Q 2.415700850935477 1.2493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      9124 days (24.98 yr)  
   first obs. used      1994-01-10  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:39:29  

Additional Information
 Earth MOID = .872536 au 
 Jupiter MOID = 3.04981 au 
 T_jup = 3.700 
[ 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 17.5   n/a MPO417824  

154279 (2002 TO38)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 TO38 = 1999 XY237 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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