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17204 (2000 AR75)
Classification: Main-belt Asteroid          SPK-ID: 2017204
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3279529580095804 4.2997e-08  
a 2.555245160026145 1.0111e-08 au
q 1.717244951355907 1.1046e-07 au
i 5.011631119800736 3.2334e-06 deg
node 141.2307645038653 4.2254e-05 deg
peri 202.1061419219357 4.2573e-05 deg
M 120.090819988736 4.9389e-06 deg
tp 2458702.814946882332
(2019-Aug-07.31494688)
2.0532e-05 TDB
period 1491.926020150128
4.08
8.8556e-06
2.425e-08
d
yr
n .2412988279162624 1.4323e-09 deg/d
Q 3.393245368696383 1.3428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1605  
   data-arc span      15583 days (42.66 yr)  
   first obs. used      1978-07-06  
   last obs. used      2021-03-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:57:15  

Additional Information
 Earth MOID = .70873 au 
 Jupiter MOID = 2.02651 au 
 T_jup = 3.355 
[ 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 14.78   n/a E2021B10  
diameter diameter 3.246 km 0.633 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.127   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17204 (2000 AR75)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AR75 = 1970 QR = 1978 NZ1 = 1998 KG26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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