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JPL Small-Body Database Browser
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172572 (2003 UJ190)
Classification: Main-belt Asteroid          SPK-ID: 2172572
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .139910370706822 3.5767e-08  
a 2.398510435907066 1.6121e-08 au
q 2.062933951675127 8.8219e-08 au
i 4.97027371266678 5.4513e-06 deg
node 62.21198073995375 5.3504e-05 deg
peri 237.1216152017375 5.7646e-05 deg
M 251.4715468206548 2.2112e-05 deg
tp 2459409.526982161902
(2021-Jul-14.02698216)
8.4443e-05 TDB
period 1356.784412424566
3.71
1.3679e-05
3.745e-08
d
yr
n .2653332369559598 2.6751e-09 deg/d
Q 2.734086920139005 1.8377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      9931 days (27.19 yr)  
   first obs. used      1992-11-23  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61044  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:51:28  

Additional Information
 Earth MOID = 1.0523 au 
 Jupiter MOID = 2.46067 au 
 T_jup = 3.509 
[ 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 16.5   n/a MPO417929  

172572 (2003 UJ190)          Discovered 2003-Oct-22 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2003 UJ190 = 2002 JZ128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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