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JPL Small-Body Database Browser
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52478 (1995 TO)
Classification: Main-belt Asteroid          SPK-ID: 2052478
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1585399008311787 4.5049e-08  
a 2.210019997740919 6.7807e-09 au
q 1.859643646464152 1.0104e-07 au
i 3.743321631015108 4.9196e-06 deg
node 15.58098851564059 5.6111e-05 deg
peri 15.69808549143969 5.7704e-05 deg
M 49.68724249352496 1.153e-05 deg
tp 2458434.871477931812
(2018-Nov-12.37147793)
3.8503e-05 TDB
period 1200.031737569616
3.29
5.5228e-06
1.512e-08
d
yr
n .299992065817439 1.3806e-09 deg/d
Q 2.560396349017686 7.8557e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1009  
   data-arc span      8520 days (23.33 yr)  
   first obs. used      1995-10-12  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:06:17  

Additional Information
 Earth MOID = .864718 au 
 Jupiter MOID = 2.87356 au 
 T_jup = 3.639 
[ 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 15.6   n/a MPO299312  

52478 (1995 TO)          Discovered 1995-Oct-12 by di Cicco, D. at Sudbury
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 TO = 2000 ET18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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