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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1016304006634177 3.4903e-08  
a 2.303694282822092 8.1415e-09 au
q 2.069568909852858 8.0533e-08 au
i 3.658741688885053 4.3207e-06 deg
node 136.4952296153274 6.6353e-05 deg
peri 132.588960518025 7.1102e-05 deg
M 79.18331761723347 2.4073e-05 deg
tp 2458719.590202489097
(2019-Aug-24.09020249)
8.5439e-05 TDB
period 1277.131726063417
3.50
6.7703e-06
1.854e-08
d
yr
n .2818816514014969 1.4943e-09 deg/d
Q 2.537819655791326 8.969e-09 au
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      10353 days (28.34 yr)  
   first obs. used      1991-05-15  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56039  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:20:20  

Additional Information
 Earth MOID = 1.05555 au 
 Jupiter MOID = 2.52864 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 16.1   n/a MPO337627  

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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