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30489 (2000 QL32)
Classification: Main-belt Asteroid          SPK-ID: 2030489
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03966247351389564 3.6663e-08  
a 3.095039566616637 1.6064e-08 au
q 2.972282641781246 1.1264e-07 au
i 9.1946957625322 3.9564e-06 deg
node 67.09215255178896 2.3094e-05 deg
peri 352.8146418779089 5.3937e-05 deg
M 177.1752831294185 4.8236e-05 deg
tp 2458221.690063282806
(2018-Apr-13.19006328)
0.00026531 TDB
period 1988.830332280595
5.45
1.5484e-05
4.239e-08
d
yr
n .1810109158920496 1.4092e-09 deg/d
Q 3.217796491452029 1.6701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1911  
   data-arc span      14844 days (40.64 yr)  
   first obs. used      1979-11-17  
   last obs. used      2020-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46479  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:36:17  

Additional Information
 Earth MOID = 1.98454 au 
 Jupiter MOID = 1.98807 au 
 T_jup = 3.203 
[ 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 13.16   n/a E2021B10  

30489 (2000 QL32)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QL32 = 1979 WV6 = 1998 FL145 = 1999 LN20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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