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JPL Small-Body Database Browser
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295757 (2008 UT146)
Classification: Main-belt Asteroid          SPK-ID: 2295757
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05332620062255595 1.1121e-07  
a 2.614154001733028 3.4494e-08 au
q 2.474751100978355 3.0505e-07 au
i 4.269093081690062 1.2107e-05 deg
node 29.04357645824217 9.4548e-05 deg
peri 31.58339024214274 0.00013929 deg
M 164.8127646376821 0.00010661 deg
tp 2457893.721184984335
(2017-May-20.22118498)
0.00044808 TDB
period 1543.814727973233
4.23
3.0556e-05
8.366e-08
d
yr
n .2331886031898523 4.6154e-09 deg/d
Q 2.753556902487701 3.6334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:34  

Additional Information
 Earth MOID = 1.48757 au 
 Jupiter MOID = 2.41093 au 
 T_jup = 3.402 
[ 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 17.0   n/a MPO437322  

295757 (2008 UT146)          Discovered 2008-Oct-23 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 UT146 = 2004 XA116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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