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213818 (2003 QV26)
Classification: Main-belt Asteroid          SPK-ID: 2213818
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1896154934098695 4.8272e-08  
a 2.314069477915649 1.0117e-08 au
q 1.875286052075954 1.1538e-07 au
i 5.191352926536782 4.9434e-06 deg
node 338.8904854244619 4.2325e-05 deg
peri 358.6473012433236 4.3506e-05 deg
M 344.6663101421059 1.0782e-05 deg
tp 2459255.265517038307
(2021-Feb-09.76551704)
3.862e-05 TDB
period 1285.769199488567
3.52
8.4322e-06
2.309e-08
d
yr
n .2799880415110232 1.8362e-09 deg/d
Q 2.752852903755344 1.2036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      6172 days (16.90 yr)  
   first obs. used      2003-08-04  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47644  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:13  

Additional Information
 Earth MOID = .864186 au 
 Jupiter MOID = 2.62768 au 
 T_jup = 3.553 
[ 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 16.34   n/a E2021B55  
diameter diameter 1.402 km 0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.358   0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213818 (2003 QV26)          Discovered 2003-Aug-22 by NEAT at Haleakala
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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