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192972 (2000 DH20)
Classification: Main-belt Asteroid          SPK-ID: 2192972
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025576937305285 5.7613e-08  
a 2.718947316665523 1.8626e-08 au
q 2.440098350493498 1.5932e-07 au
i 4.079769015745067 6.0075e-06 deg
node 312.7298921723798 6.1092e-05 deg
peri 190.2741807658986 6.4751e-05 deg
M 232.2128415727227 2.4122e-05 deg
tp 2459781.778591224210
(2022-Jul-21.27859122)
0.00011213 TDB
period 1637.569028188415
4.48
1.6827e-05
4.607e-08
d
yr
n .2198380610545959 2.259e-09 deg/d
Q 2.997796282837548 2.0537e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      7622 days (20.87 yr)  
   first obs. used      2000-02-02  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57743  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:18:18  

Additional Information
 Earth MOID = 1.45269 au 
 Jupiter MOID = 2.01725 au 
 T_jup = 3.348 
[ 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 15.86   n/a E2021B55  

192972 (2000 DH20)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 DH20 = 2003 YK74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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