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67464 (2000 QX208)
Classification: Main-belt Asteroid          SPK-ID: 2067464
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06694100476728573 3.5777e-08  
a 2.815266063497399 1.6981e-08 au
q 2.626809324519642 1.0021e-07 au
i 4.04772286678627 3.8641e-06 deg
node 249.8371653141529 5.4447e-05 deg
peri 359.9288652554905 6.1651e-05 deg
M 227.7793480395048 2.9739e-05 deg
tp 2460030.186402356321
(2023-Mar-26.68640236)
0.00014392 TDB
period 1725.351535223371
4.72
1.561e-05
4.274e-08
d
yr
n .2086531310579516 1.8878e-09 deg/d
Q 3.003722802475156 1.8118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      7938 days (21.73 yr)  
   first obs. used      1999-05-10  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:30:09  

Additional Information
 Earth MOID = 1.61284 au 
 Jupiter MOID = 2.01189 au 
 T_jup = 3.312 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457530.5 (2016-May-22.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0682363004664759 3.5536e-08  
q 2.621670824306549 9.9543e-08 au
tp 2458310.975602301838
(2018-Jul-11.47560230)
0.00013868 TDB
node 249.8895776512619 5.4524e-05 deg
peri 1.175224139374341 6.1573e-05 deg
i 4.044864130493961 3.8632e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      7938 days (21.73 yr)  
   first obs. used      1999-05-10  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:30:09  

Additional Information
 Jupiter MOID = 2.01189 au 
 T_jup = 3.312 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.26284080806652E-15 -3.493038184924866E-15 -2.865681869478284E-13 -4.440997198368504E-15 -9.161184907381576E-14 1.791495661830574E-16
q -3.493038184924866E-15 9.908792322406566E-15 1.119067189663857E-12 1.302378741377974E-14 2.946991415180613E-13 -2.27306691553944E-16
tp -2.865681869478284E-13 1.119067189663857E-12 1.923304337944459E-8 5.850405010941037E-12 3.97696497373009E-9 -3.187484618255658E-12
node -4.440997198368504E-15 1.302378741377974E-14 5.850405010941037E-12 2.972827072286984E-9 -2.963915523549122E-9 -1.572829144913356E-11
peri -9.161184907381576E-14 2.946991415180613E-13 3.97696497373009E-9 -2.963915523549122E-9 3.791218250725257E-9 1.498985234951775E-11
i 1.791495661830574E-16 -2.27306691553944E-16 -3.187484618255658E-12 -1.572829144913356E-11 1.498985234951775E-11 1.492428680748939E-11

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 15.2   n/a MPO493341  
diameter diameter 3.362 km 0.719 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.188   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67464 (2000 QX208)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QX208 = 1999 JD109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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