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72485 (2001 DS41)
Classification: Main-belt Asteroid          SPK-ID: 2072485
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480285331502329 3.1878e-08  
a 3.168142941742139 1.7817e-08 au
q 2.699167389265786 9.6441e-08 au
i 2.078280381888266 3.6584e-06 deg
node 136.0073434723014 9.5681e-05 deg
peri 116.9739742470741 9.6851e-05 deg
M 93.71380418923006 1.3472e-05 deg
tp 2458664.324894335510
(2019-Jun-29.82489434)
7.7054e-05 TDB
period 2059.707635488341
5.64
1.7375e-05
4.757e-08
d
yr
n .1747820874172983 1.4744e-09 deg/d
Q 3.637118494218491 2.0455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1041  
   data-arc span      9871 days (27.03 yr)  
   first obs. used      1993-12-17  
   last obs. used      2020-12-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54864  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:02:20  

Additional Information
 Earth MOID = 1.68389 au 
 Jupiter MOID = 1.40837 au 
 T_jup = 3.185 
[ 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 14.54   n/a E2021B10  

72485 (2001 DS41)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DS41 = 2001 BH54 = 2002 JV34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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