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JPL Small-Body Database Browser
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469399 (2001 UQ15)
Classification: Main-belt Asteroid          SPK-ID: 2469399
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1918578170622385 1.0338e-07  
a 3.097008052164618 4.2148e-08 au
q 2.502822847852139 3.2025e-07 au
i 17.5169585538432 1.1299e-05 deg
node 23.5780810395883 3.0117e-05 deg
peri 359.0058989420814 4.0962e-05 deg
M 81.81532383543232 2.6721e-05 deg
tp 2458148.077618391176
(2018-Jan-29.57761839)
0.00014343 TDB
period 1990.728017000655
5.45
4.0639e-05
1.113e-07
d
yr
n .1808383651235274 3.6916e-09 deg/d
Q 3.691193256477097 5.0235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      6336 days (17.35 yr)  
   first obs. used      2001-09-20  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59802  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:35:18  

Additional Information
 Earth MOID = 1.50559 au 
 Jupiter MOID = 1.76624 au 
 T_jup = 3.124 
[ 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 15.7   n/a MPO261763  

469399 (2001 UQ15)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2001 UQ15 = 2012 TG290 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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