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JPL Small-Body Database Browser
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376872 (2001 UM160)
Classification: Main-belt Asteroid          SPK-ID: 2376872
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415366079401028 1.4936e-07  
a 2.524125465917344 1.2898e-08 au
q 1.914456762864437 3.7892e-07 au
i 7.313700557958193 1.1549e-05 deg
node 224.6204904110987 3.4632e-05 deg
peri 159.6173706066299 3.8155e-05 deg
M 245.4292864060852 1.4824e-05 deg
tp 2459466.661016229462
(2021-Sep-09.16101623)
6.1481e-05 TDB
period 1464.754478508544
4.01
1.1227e-05
3.074e-08
d
yr
n .2457749781837585 1.8838e-09 deg/d
Q 3.133794168970251 1.6013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      9242 days (25.30 yr)  
   first obs. used      1993-12-14  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58316  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:41:45  

Additional Information
 Earth MOID = .920611 au 
 Jupiter MOID = 2.33075 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 17.2   n/a MPO281784  

376872 (2001 UM160)          Discovered 2001-Oct-23 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2001 UM160 = 2005 UM454 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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