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JPL Small-Body Database Browser
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71748 (2000 QD182)
Classification: Main-belt Asteroid          SPK-ID: 2071748
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06753081871855576 3.5831e-08  
a 2.230097112011428 7.7721e-09 au
q 2.079496828215409 8.0262e-08 au
i 4.356706490369991 4.2883e-06 deg
node 10.80948540905586 4.8182e-05 deg
peri 105.8212047646616 5.8555e-05 deg
M 136.7945520130178 3.1654e-05 deg
tp 2458138.278236132306
(2018-Jan-19.77823613)
0.00010728 TDB
period 1216.421506146931
3.33
6.359e-06
1.741e-08
d
yr
n .2959500454248921 1.5471e-09 deg/d
Q 2.380697395807446 8.297e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1570  
   data-arc span      8508 days (23.29 yr)  
   first obs. used      1995-02-05  
   last obs. used      2018-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48769  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 15:19:54  

Additional Information
 Earth MOID = 1.10088 au 
 Jupiter MOID = 2.65736 au 
 T_jup = 3.636 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO337801  
rotation period rot_per 2.313 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

71748 (2000 QD182)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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