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JPL Small-Body Database Browser
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146652 (2001 UZ99)
Classification: Main-belt Asteroid          SPK-ID: 2146652
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .148315954984068 5.1465e-08  
a 2.737088700646512 1.6067e-08 au
q 2.331134776134022 1.4e-07 au
i 4.690244993748447 4.0593e-06 deg
node 91.28860950467774 7.5012e-05 deg
peri 251.4219081778415 7.6711e-05 deg
M 2.156600239376938 1.5054e-05 deg
tp 2458590.591706038164
(2019-Apr-17.09170604)
6.9146e-05 TDB
period 1653.985639587745
4.53
1.4563e-05
3.987e-08
d
yr
n .2176560614454487 1.9165e-09 deg/d
Q 3.143042625159001 1.845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      6613 days (18.11 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57844  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:00:29  

Additional Information
 Earth MOID = 1.32733 au 
 Jupiter MOID = 2.25377 au 
 T_jup = 3.331 
[ 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 15.5   n/a MPO453932  

146652 (2001 UZ99)          Discovered 2001-Oct-17 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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