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JPL Small-Body Database Browser
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71375 (2000 AT141)
Classification: Main-belt Asteroid          SPK-ID: 2071375
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07856144362976593 4.0325e-08  
a 3.16601101596151 2.6386e-08 au
q 2.917284619999831 1.2882e-07 au
i 10.25677988969302 4.8791e-06 deg
node 168.0653654593463 2.5403e-05 deg
peri 269.6428995642732 4.2176e-05 deg
M 267.2093334220456 3.134e-05 deg
tp 2459530.857668953273
(2021-Nov-12.35766895)
0.00017842 TDB
period 2057.62893903534
5.63
2.5722e-05
7.042e-08
d
yr
n .1749586590518967 2.1872e-09 deg/d
Q 3.414737411923188 2.8458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      1998-10-18  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53567  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:49:17  

Additional Information
 Earth MOID = 1.95623 au 
 Jupiter MOID = 1.81481 au 
 T_jup = 3.174 
[ 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 13.8   n/a MPO439545  

71375 (2000 AT141)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AT141 = 1998 UM28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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