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26452 (2000 AU87)
Classification: Main-belt Asteroid          SPK-ID: 2026452
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1246736308986554 3.4037e-08  
a 2.174496801734507 7.0421e-09 au
q 1.903394390084753 7.3943e-08 au
i 2.665323386363968 3.7949e-06 deg
node 190.8730501950426 7.5899e-05 deg
peri 183.6894733255129 7.7771e-05 deg
M 216.9458122460621 1.9934e-05 deg
tp 2459465.908876156556
(2021-Sep-08.40887616)
6.6252e-05 TDB
period 1171.214894488457
3.21
5.6895e-06
1.558e-08
d
yr
n .307373140227383 1.4931e-09 deg/d
Q 2.445599213384262 7.9201e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1615  
   data-arc span      15986 days (43.77 yr)  
   first obs. used      1976-09-29  
   last obs. used      2020-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48212  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:28:52  

Additional Information
 Earth MOID = .904064 au 
 Jupiter MOID = 3.01667 au 
 T_jup = 3.674 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO468036  
diameter diameter 2.423 km 0.752 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.208   0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26452 (2000 AU87)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AU87 = 1976 SQ9 = 1992 SG17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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