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192980 (2000 DF57)
Classification: Main-belt Asteroid          SPK-ID: 2192980
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190267109774216 5.2341e-08  
a 2.758112679725179 1.7805e-08 au
q 2.233334551722252 1.4469e-07 au
i 1.087817731989703 6.0122e-06 deg
node 302.3976522480601 0.00033034 deg
peri 178.9221399544421 0.00033084 deg
M 221.8837559251525 1.8156e-05 deg
tp 2459842.387166888783
(2022-Sep-19.88716689)
8.7258e-05 TDB
period 1673.078946128424
4.58
1.6201e-05
4.436e-08
d
yr
n .215172153611194 2.0836e-09 deg/d
Q 3.282890807728106 2.1193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      7501 days (20.54 yr)  
   first obs. used      2000-01-27  
   last obs. used      2020-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65393  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:18:21  

Additional Information
 Earth MOID = 1.24912 au 
 Jupiter MOID = 1.80225 au 
 T_jup = 3.316 
[ 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 16.66   n/a E2021B55  

192980 (2000 DF57)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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