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JPL Small-Body Database Browser
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20154 (1996 TO10)
Classification: Main-belt Asteroid          SPK-ID: 2020154
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1768834726930513 4.1008e-08  
a 2.233548068198966 7.9511e-09 au
q 1.838470329469077 9.4343e-08 au
i 6.116505972169088 3.4808e-06 deg
node 88.71570675985147 3.7602e-05 deg
peri 305.8370972155795 3.8919e-05 deg
M 258.3134465489469 1.1163e-05 deg
tp 2458944.891487960454
(2020-Apr-05.39148796)
3.8536e-05 TDB
period 1219.246119158141
3.34
6.5105e-06
1.782e-08
d
yr
n .2952644214677271 1.5766e-09 deg/d
Q 2.628625806928855 9.3575e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1695  
   data-arc span      11076 days (30.32 yr)  
   first obs. used      1989-07-02  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:22:07  

Additional Information
 Earth MOID = .852844 au 
 Jupiter MOID = 2.79681 au 
 T_jup = 3.612 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO384927  

20154 (1996 TO10)          Discovered 1996-Oct-09 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 TO10 = 1989 NQ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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