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43515 (2001 DS11)
Classification: Main-belt Asteroid          SPK-ID: 2043515
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056404898487718 4.8847e-08  
a 2.966740865539454 1.8174e-08 au
q 2.653332907249497 1.4158e-07 au
i 11.46474493383724 3.6438e-06 deg
node 130.7228174336574 2.0435e-05 deg
peri 252.772438407763 2.8474e-05 deg
M 80.93881644976683 1.747e-05 deg
tp 2458780.864523936102
(2019-Oct-24.36452394)
9.1089e-05 TDB
period 1866.456392734152
5.11
1.7151e-05
4.696e-08
d
yr
n .1928788700349114 1.7724e-09 deg/d
Q 3.280148823829411 2.0094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1159  
   data-arc span      8336 days (22.82 yr)  
   first obs. used      1998-05-24  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52744  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:26:02  

Additional Information
 Earth MOID = 1.6817 au 
 Jupiter MOID = 2.2247 au 
 T_jup = 3.226 
[ 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 14.61   n/a MPCxxxxx  
diameter diameter 4.630 km 0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.119   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43515 (2001 DS11)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 DS11 = 2000 AU169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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