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JPL Small-Body Database Browser
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146608 (2001 TO200)
Classification: Main-belt Asteroid          SPK-ID: 2146608
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1415370526200406 3.2175e-08  
a 2.740588552261304 1.5965e-08 au
q 2.352693726130015 9.2835e-08 au
i 9.303652828553137 4.0792e-06 deg
node 140.2732930186456 2.3924e-05 deg
peri 303.2418963983876 2.8562e-05 deg
M 257.6142698236268 1.567e-05 deg
tp 2459071.803990491778
(2020-Aug-10.30399049)
7.3572e-05 TDB
period 1657.159022890805
4.54
1.448e-05
3.964e-08
d
yr
n .2172392600994947 1.8982e-09 deg/d
Q 3.128483378392592 1.8224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      9392 days (25.71 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:06:01  

Additional Information
 Earth MOID = 1.38378 au 
 Jupiter MOID = 2.10365 au 
 T_jup = 3.317 
[ 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 15.8   n/a MPO264277  

146608 (2001 TO200)          Discovered 2001-Oct-11 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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