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46069 (2001 DY100)
Classification: Main-belt Asteroid          SPK-ID: 2046069
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479953619674457 4.4732e-08  
a 2.460889046211162 1.2504e-08 au
q 2.096688881055419 1.0874e-07 au
i 9.177136195482065 4.0235e-06 deg
node 106.8572397765672 3.0204e-05 deg
peri 94.98177667690713 3.3301e-05 deg
M 4.907453917392845 1.4878e-05 deg
tp 2459181.278370319735
(2020-Nov-27.77837032)
5.8212e-05 TDB
period 1410.056375745205
3.86
1.0747e-05
2.942e-08
d
yr
n .2553089409703512 1.9458e-09 deg/d
Q 2.825089211366905 1.4354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      783  
   data-arc span      8801 days (24.10 yr)  
   first obs. used      1997-01-13  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53729  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:11  

Additional Information
 Earth MOID = 1.11648 au 
 Jupiter MOID = 2.19159 au 
 T_jup = 3.457 
[ 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 15.37   n/a E2021B10  

46069 (2001 DY100)          Discovered 2001-Feb-16 by LINEAR at Socorro
Reference: 20020822/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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