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JPL Small-Body Database Browser
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39245 (2000 YY80)
Classification: Main-belt Asteroid          SPK-ID: 2039245
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07729035859299917 3.8734e-08  
a 2.732366101614928 1.8009e-08 au
q 2.521180545813755 1.085e-07 au
i 7.319992883014584 4.4223e-06 deg
node 113.9006822357289 3.171e-05 deg
peri 223.7122540878173 4.1783e-05 deg
M 202.0490809903146 2.6747e-05 deg
tp 2459724.313062262517
(2022-May-24.81306226)
0.00012221 TDB
period 1649.706782640044
4.52
1.631e-05
4.465e-08
d
yr
n .2182205976166795 2.1575e-09 deg/d
Q 2.943551657416101 1.9401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      812  
   data-arc span      7957 days (21.79 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53982  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:08:38  

Additional Information
 Earth MOID = 1.51675 au 
 Jupiter MOID = 2.34506 au 
 T_jup = 3.338 
[ 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 15.0   n/a MPO431943  

39245 (2000 YY80)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YY80 = 1998 HG143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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