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175909 (2000 AE61)
Classification: Main-belt Asteroid          SPK-ID: 2175909
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1200610329155968 8.1299e-08  
a 2.573829544236516 1.7761e-08 au
q 2.2648129106068 2.1366e-07 au
i 32.19783999745947 4.9273e-06 deg
node 118.9078699594915 1.0434e-05 deg
peri 101.7560372750474 2.0741e-05 deg
M 303.6849590297858 1.8366e-05 deg
tp 2459436.433713337661
(2021-Aug-09.93371334)
7.7169e-05 TDB
period 1508.231821166244
4.13
1.5611e-05
4.274e-08
d
yr
n .2386900972037767 2.4706e-09 deg/d
Q 2.882846177866232 1.9893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      2000-01-04  
   last obs. used      2021-03-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:07:19  

Additional Information
 Earth MOID = 1.39333 au 
 Jupiter MOID = 2.54947 au 
 T_jup = 3.203 
[ 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 15.03   n/a E2021B55  
diameter diameter 3.085 km 0.455 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175909 (2000 AE61)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 2000 AE61 = 2003 WS172 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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