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43535 (2001 DE97)
Classification: Outer Main-belt Asteroid          SPK-ID: 2043535
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07879241702322426 4.0811e-08  
a 3.571493615030229 2.6894e-08 au
q 3.290087000718985 1.4816e-07 au
i 3.395388491156843 4.0567e-06 deg
node 67.21284097804127 7.1465e-05 deg
peri 317.649362154631 7.6092e-05 deg
M 97.8334591970922 2.6196e-05 deg
tp 2458530.525685900654
(2019-Feb-16.02568590)
0.00017739 TDB
period 2465.319687714089
6.75
2.7846e-05
7.624e-08
d
yr
n .1460256865647318 1.6494e-09 deg/d
Q 3.852900229341474 2.9013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      8212 days (22.48 yr)  
   first obs. used      1998-09-26  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54283  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:26:04  

Additional Information
 Earth MOID = 2.29381 au 
 Jupiter MOID = 1.57947 au 
 T_jup = 3.106 
[ 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 13.98   n/a MPCxxxxx  
diameter diameter 7.232 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.112   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43535 (2001 DE97)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DE97 = 1998 SQ159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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