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JPL Small-Body Database Browser
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382295 (2012 UW168)
Classification: Main-belt Asteroid          SPK-ID: 2382295
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 .03063181323487541 6.71e-08  
a 3.084547528157268 5.0718e-08 au
q 2.990062244360658 1.9651e-07 au
i 11.00157701839056 7.189e-06 deg
node 83.54192442963462 3.3915e-05 deg
peri 274.1632946558035 0.000122 deg
M 94.40650829555062 0.00011619 deg
tp 2458081.598338902685
(2017-Nov-24.09833890)
0.00063959 TDB
period 1978.725846000148
5.42
4.8803e-05
1.336e-07
d
yr
n .181935259362844 4.4873e-09 deg/d
Q 3.179032811953879 5.2272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5490 days (15.03 yr)  
   first obs. used      2004-01-28  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57316  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:59:19  

Additional Information
 Earth MOID = 2.01121 au 
 Jupiter MOID = 2.00437 au 
 T_jup = 3.198 
[ 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 15.8   n/a MPO427902  

382295 (2012 UW168)          Discovered 2007-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

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