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46020 (2001 DL11)
Classification: Main-belt Asteroid          SPK-ID: 2046020
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 .1015083859349889 3.2288e-08  
a 2.303866288403646 7.2068e-09 au
q 2.070004540057758 7.3492e-08 au
i 3.658711841878635 3.3524e-06 deg
node 136.4945408271037 6.5437e-05 deg
peri 132.6147992189104 6.8535e-05 deg
M 135.5425866323077 2.0627e-05 deg
tp 2458719.596873831944
(2019-Aug-24.09687383)
7.2742e-05 TDB
period 1277.274764499988
3.50
5.9932e-06
1.641e-08
d
yr
n .2818500842619625 1.3225e-09 deg/d
Q 2.537728036749533 7.9383e-09 au
  Orbit Determination Parameters
   # obs. used (total)      839  
   data-arc span      10833 days (29.66 yr)  
   first obs. used      1991-05-15  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5416  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:45:56  

Additional Information
 Earth MOID = 1.05418 au 
 Jupiter MOID = 2.52766 au 
 T_jup = 3.580 
[ 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 16.13   n/a MPCxxxxx  

46020 (2001 DL11)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DL11 = 1974 SH5 = 1998 KV28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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