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JPL Small-Body Database Browser
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193151 (2000 JU21)
Classification: Main-belt Asteroid          SPK-ID: 2193151
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254187547227803 5.2934e-08  
a 2.288800116869599 1.4843e-08 au
q 2.00174165640246 1.2271e-07 au
i 5.050393938776345 5.6148e-06 deg
node 238.2512615956068 5.4177e-05 deg
peri 359.5421864822302 5.761e-05 deg
M 161.6204464588215 1.9856e-05 deg
tp 2458032.688703237284
(2017-Oct-06.18870324)
6.7948e-05 TDB
period 1264.766131472474
3.46
1.2303e-05
3.368e-08
d
yr
n .284637602985841 2.7688e-09 deg/d
Q 2.575858577336739 1.6705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6707 days (18.36 yr)  
   first obs. used      2000-05-06  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54368  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:03:38  

Additional Information
 Earth MOID = .98962 au 
 Jupiter MOID = 2.42655 au 
 T_jup = 3.584 
[ 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 17.2   n/a MPO454340  

193151 (2000 JU21)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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