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72525 (2001 DL92)
Classification: Main-belt Asteroid          SPK-ID: 2072525
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07612478268494575 3.6532e-08  
a 2.982711756668046 2.0605e-08 au
q 2.755653472379858 1.0455e-07 au
i 12.29345348553684 4.2853e-06 deg
node 94.20708460387338 2.1424e-05 deg
peri 195.8205082469455 3.9532e-05 deg
M 171.3344106934196 3.4695e-05 deg
tp 2458305.016783987138
(2018-Jul-05.51678399)
0.00017921 TDB
period 1881.54823342216
5.15
1.9497e-05
5.338e-08
d
yr
n .1913317945324378 1.9826e-09 deg/d
Q 3.209770040956234 2.2174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      8178 days (22.39 yr)  
   first obs. used      1998-09-28  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52851  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:02:33  

Additional Information
 Earth MOID = 1.73931 au 
 Jupiter MOID = 1.93044 au 
 T_jup = 3.220 
[ 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 14.3   n/a MPO502597  
diameter diameter 5.806 km 0.535 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72525 (2001 DL92)          Discovered 2001-Feb-19 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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