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59179 (1999 AG8)
Classification: Main-belt Asteroid          SPK-ID: 2059179
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139249128791439 3.5012e-08  
a 2.365877963969899 8.6242e-09 au
q 2.096345523041942 8.5883e-08 au
i 7.663024917941902 3.5507e-06 deg
node 103.9876416729997 2.9344e-05 deg
peri 310.9315221709915 3.4546e-05 deg
M 21.61303311478766 1.7939e-05 deg
tp 2458920.700503012087
(2020-Mar-12.20050301)
6.616e-05 TDB
period 1329.189603470923
3.64
7.2678e-06
1.99e-08
d
yr
n .2708417211960802 1.4809e-09 deg/d
Q 2.635410404897856 9.6067e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1210  
   data-arc span      7710 days (21.11 yr)  
   first obs. used      1998-12-17  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:43:50  

Additional Information
 Earth MOID = 1.1176 au 
 Jupiter MOID = 2.66072 au 
 T_jup = 3.527 
[ 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 15.1   n/a MPO493287  
diameter diameter 2.190 km 0.365 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.232   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59179 (1999 AG8)          Discovered 1999-Jan-13 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 AG8 = 2000 LA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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