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JPL Small-Body Database Browser
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71837 (2000 US69)
Classification: Main-belt Asteroid          SPK-ID: 2071837
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1770621857768706 5.4098e-08  
a 2.380079599615602 1.4344e-08 au
q 1.958657503384724 1.3157e-07 au
i 4.63901391627808 7.0373e-06 deg
node 11.28672018874062 6.0699e-05 deg
peri 149.4694725624386 6.2988e-05 deg
M 272.7498497619281 1.9871e-05 deg
tp 2458925.549372803137
(2020-Mar-17.04937280)
7.5718e-05 TDB
period 1341.175618492725
3.67
1.2125e-05
3.32e-08
d
yr
n .2684212231688081 2.4266e-09 deg/d
Q 2.80150169584648 1.6884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      7630 days (20.89 yr)  
   first obs. used      1998-03-04  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:14:03  

Additional Information
 Earth MOID = .969019 au 
 Jupiter MOID = 2.18008 au 
 T_jup = 3.513 
[ 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 15.4   n/a MPO453126  

71837 (2000 US69)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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