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30494 (2000 QD67)
Classification: Main-belt Asteroid          SPK-ID: 2030494
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730453492114323 4.8414e-08  
a 3.153683041696069 2.1874e-08 au
q 2.607952858443601 1.5866e-07 au
i 21.01002404543905 5.3375e-06 deg
node 4.458247054685426 1.0957e-05 deg
peri 194.7173964577352 1.6222e-05 deg
M 2.611014806368773 1.2783e-05 deg
tp 2459185.663470485438
(2020-Dec-02.16347049)
7.2576e-05 TDB
period 2045.622495979074
5.60
2.1283e-05
5.827e-08
d
yr
n .1759855499769018 1.8309e-09 deg/d
Q 3.699413224948538 2.5659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1360  
   data-arc span      12420 days (34.00 yr)  
   first obs. used      1987-03-21  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48423  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:29:30  

Additional Information
 Earth MOID = 1.61136 au 
 Jupiter MOID = 1.28341 au 
 T_jup = 3.082 
[ 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 13.50   n/a E2021B10  
diameter diameter 10.675 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30494 (2000 QD67)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QD67 = 1987 FZ = 1998 FG84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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