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72482 (2001 DT39)
Classification: Main-belt Asteroid          SPK-ID: 2072482
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2033430951389976 3.6611e-08  
a 2.261000839637412 8.6666e-09 au
q 1.801241930793668 8.3424e-08 au
i 6.122639461537401 4.8282e-06 deg
node 317.4732195168244 3.7377e-05 deg
peri 50.84527116378963 3.9285e-05 deg
M 57.77402756975159 1.3655e-05 deg
tp 2459001.212685034035
(2020-May-31.71268503)
4.6437e-05 TDB
period 1241.793871841986
3.40
7.1398e-06
1.955e-08
d
yr
n .2899031861592313 1.6668e-09 deg/d
Q 2.720759748481156 1.0429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      928  
   data-arc span      10956 days (30.00 yr)  
   first obs. used      1991-03-13  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55677  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:02:19  

Additional Information
 Earth MOID = .805457 au 
 Jupiter MOID = 2.76685 au 
 T_jup = 3.585 
[ 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 15.68   n/a MPCxxxxx  

72482 (2001 DT39)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DT39 = 1999 NX25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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