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150622 (2000 YD81)
Classification: Main-belt Asteroid          SPK-ID: 2150622
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1711102550481535 4.7148e-08  
a 3.107113833068403 2.7912e-08 au
q 2.575454792628422 1.3947e-07 au
i 9.989906112972195 3.9885e-06 deg
node 247.1032050615222 2.7657e-05 deg
peri 260.3204631205482 2.9854e-05 deg
M 182.3420247036796 1.4566e-05 deg
tp 2460187.725537455897
(2023-Aug-31.22553746)
8.8323e-05 TDB
period 2000.479814606354
5.48
2.6957e-05
7.38e-08
d
yr
n .1799568270429359 2.4249e-09 deg/d
Q 3.638772873508383 3.2689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7230 days (19.79 yr)  
   first obs. used      2000-12-30  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54652  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:50:49  

Additional Information
 Earth MOID = 1.61068 au 
 Jupiter MOID = 1.59689 au 
 T_jup = 3.174 
[ 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 14.83   n/a E2021B55  

150622 (2000 YD81)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2000 YD81 = 2002 GK56 = 2002 KJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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