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17624 (1996 AT)
Classification: Main-belt Asteroid          SPK-ID: 2017624
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056349786032624 3.2234e-08  
a 2.240585716433983 7.1093e-09 au
q 2.003901492219704 7.3698e-08 au
i 3.575462420326426 3.674e-06 deg
node 125.6828705767624 4.9461e-05 deg
peri 157.0123358653458 5.2079e-05 deg
M 290.0333498073032 1.5773e-05 deg
tp 2459238.583529563657
(2021-Jan-24.08352956)
5.381e-05 TDB
period 1225.013208533785
3.35
5.8304e-06
1.596e-08
d
yr
n .2938743823267695 1.3987e-09 deg/d
Q 2.477269940648262 7.8602e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1761  
   data-arc span      23837 days (65.26 yr)  
   first obs. used      1954-10-31  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52731  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:08:27  

Additional Information
 Earth MOID = .98803 au 
 Jupiter MOID = 2.62796 au 
 T_jup = 3.625 
[ 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 14.6   n/a MPO347662  
diameter diameter 2.750 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.445   0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17624 (1996 AT)          Discovered 1996-Jan-10 by Kobayashi, T. at Oizumi
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 AT = 1976 DD1 = 1993 DG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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