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19280 (1996 AV)
Classification: Main-belt Asteroid          SPK-ID: 2019280
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0232736440968738 4.2142e-08  
a 3.172097441519483 2.1601e-08 au
q 3.098271174624954 1.2502e-07 au
i 8.069900383024263 4.1471e-06 deg
node 306.0854563669041 3.1187e-05 deg
peri 211.9369799888496 9.9827e-05 deg
M 111.1733583950421 9.3527e-05 deg
tp 2458563.240335060813
(2019-Mar-20.74033506)
0.00053679 TDB
period 2063.565252413372
5.65
2.1079e-05
5.771e-08
d
yr
n .1744553507958977 1.782e-09 deg/d
Q 3.245923708414011 2.2104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1382  
   data-arc span      9412 days (25.77 yr)  
   first obs. used      1994-11-07  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50269  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:50:28  

Additional Information
 Earth MOID = 2.11166 au 
 Jupiter MOID = 1.78881 au 
 T_jup = 3.186 
[ 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 13.43   n/a E2021B10  
diameter diameter 10.203 km 0.326 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19280 (1996 AV)          Discovered 1996-Jan-11 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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