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JPL Small-Body Database Browser
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215674 (2003 UJ381)
Classification: Main-belt Asteroid          SPK-ID: 2215674
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04599517982085208 6.3727e-08  
a 2.415736286528746 1.8074e-08 au
q 2.304624061630099 1.5489e-07 au
i 7.272164490418143 7.0767e-06 deg
node 45.15175795734457 4.7088e-05 deg
peri 120.2180068135412 8.3139e-05 deg
M 262.1918270698274 7.0568e-05 deg
tp 2458973.102150112203
(2020-May-03.60215011)
0.00026959 TDB
period 1371.42704972269
3.75
1.5391e-05
4.214e-08
d
yr
n .2625002912643397 2.9459e-09 deg/d
Q 2.526848511427394 1.8905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5501 days (15.06 yr)  
   first obs. used      2003-09-26  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51209  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 03:53:26  

Additional Information
 Earth MOID = 1.31894 au 
 Jupiter MOID = 2.4466 au 
 T_jup = 3.504 
[ 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 16.8   n/a MPO459960  

215674 (2003 UJ381)          Discovered 2003-Oct-22 by Sloan Digital Sky Survey at Apache Point
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2003 UJ381 = 2007 TJ39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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