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JPL Small-Body Database Browser
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80852 (2000 DF21)
Classification: Main-belt Asteroid          SPK-ID: 2080852
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1987592643307351 5.782e-08  
a 2.367121504290844 1.1289e-08 au
q 1.896634175516533 1.3331e-07 au
i 2.629966093515678 5.2751e-06 deg
node 156.0230328551746 0.00010353 deg
peri 243.4837801060668 0.00010467 deg
M 179.3919743873968 1.3473e-05 deg
tp 2457937.627866504312
(2017-Jul-03.12786650)
4.8542e-05 TDB
period 1330.237703628356
3.64
9.5163e-06
2.605e-08
d
yr
n .2706283238086427 1.936e-09 deg/d
Q 2.837608833065155 1.3533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      9546 days (26.14 yr)  
   first obs. used      1993-03-20  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51543  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:50:24  

Additional Information
 Earth MOID = .905568 au 
 Jupiter MOID = 2.57713 au 
 T_jup = 3.519 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO233888  

80852 (2000 DF21)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 2000 DF21 = 2002 RX94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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