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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054556203854506 3.4625e-08  
a 2.24110289005773 7.4411e-09 au
q 2.004765994439066 7.8266e-08 au
i 3.575142031901716 3.7976e-06 deg
node 125.6821606696537 5.1416e-05 deg
peri 156.8944091215417 5.4073e-05 deg
M 172.6251489309925 1.5857e-05 deg
tp 2458012.885253841841
(2017-Sep-16.38525384)
5.3953e-05 TDB
period 1225.437370666666
3.36
6.1032e-06
1.671e-08
d
yr
n .2937726632281107 1.4631e-09 deg/d
Q 2.477439785676395 8.2258e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1696  
   data-arc span      23778 days (65.10 yr)  
   first obs. used      1954-10-31  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:21:23  

Additional Information
 Earth MOID = .988299 au 
 Jupiter MOID = 2.62701 au 
 T_jup = 3.624 
[ 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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