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80880 (2000 DT39)
Classification: Main-belt Asteroid          SPK-ID: 2080880
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1679586161108022 4.3572e-08  
a 2.589271959431916 1.2688e-08 au
q 2.154381424391226 1.093e-07 au
i 3.780914343528749 5.3474e-06 deg
node 311.3070618384855 7.0894e-05 deg
peri 61.698650843138 7.3218e-05 deg
M 81.76063773264036 1.6902e-05 deg
tp 2458654.873766471341
(2019-Jun-20.37376647)
7.1192e-05 TDB
period 1521.825752841999
4.17
1.1186e-05
3.063e-08
d
yr
n .2365579629124441 1.7388e-09 deg/d
Q 3.024162494472606 1.4819e-08 au
  Orbit Determination Parameters
   # obs. used (total)      758  
   data-arc span      10249 days (28.06 yr)  
   first obs. used      1992-03-25  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52287  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:17:39  

Additional Information
 Earth MOID = 1.15772 au 
 Jupiter MOID = 2.46044 au 
 T_jup = 3.397 
[ 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 15.4   n/a MPO502641  

80880 (2000 DT39)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 DT39 = 2002 RK28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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