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80946 (2000 DX94)
Classification: Main-belt Asteroid          SPK-ID: 2080946
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04023940716999341 3.8681e-08  
a 2.415910148185588 1.194e-08 au
q 2.318695356046629 9.3984e-08 au
i 7.541651543625069 6.1125e-06 deg
node 353.8595614838147 3.0396e-05 deg
peri 110.4948222279926 9.5454e-05 deg
M 186.8296627150372 8.8498e-05 deg
tp 2459660.267010203873
(2022-Mar-21.76701020)
0.00033808 TDB
period 1371.575105744272
3.76
1.0168e-05
2.784e-08
d
yr
n .2624719554126417 1.9458e-09 deg/d
Q 2.513124940324547 1.2421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      862  
   data-arc span      7977 days (21.84 yr)  
   first obs. used      1998-09-26  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56116  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:41:25  

Additional Information
 Earth MOID = 1.34743 au 
 Jupiter MOID = 2.5193 au 
 T_jup = 3.504 
[ 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 15.5   n/a MPO468767  

80946 (2000 DX94)          Discovered 2000-Feb-28 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 2000 DX94 = 1998 SY87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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