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47002 Harlingten (1998 UQ2)
Classification: Main-belt Asteroid          SPK-ID: 2047002
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2093865721993163 4.5021e-08  
a 2.449446852017242 9.0163e-09 au
q 1.936565571888946 1.1311e-07 au
i 2.334285710338268 4.801e-06 deg
node .60736274263589 8.5479e-05 deg
peri 12.23521551547439 8.5971e-05 deg
M 137.5334759852838 9.014e-06 deg
tp 2458065.558395032905
(2017-Nov-08.05839503)
3.431e-05 TDB
period 1400.233480674626
3.83
7.7313e-06
2.117e-08
d
yr
n .2570999800880019 1.4196e-09 deg/d
Q 2.962328132145538 1.0904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1122  
   data-arc span      9494 days (25.99 yr)  
   first obs. used      1993-04-02  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53051  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:40:15  

Additional Information
 Earth MOID = .936202 au 
 Jupiter MOID = 2.50053 au 
 T_jup = 3.465 
[ 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 15.3   n/a MPO436110  

47002 Harlingten           Discovered 1998 Oct. 20 by the OCA-DLR Asteroid Survey at Caussols.
Caisey Harlingten (b. 1947) is an amateur astronomer interested in various scientific projects. With a keen interest in exoplanets, he is developing astronomical instrumentation in northern Chile.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

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