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120001 (2002 YL15)
Classification: Main-belt Asteroid          SPK-ID: 2120001
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147197179473836 3.7014e-08  
a 2.312902725618441 9.9137e-09 au
q 2.047567177295758 8.9058e-08 au
i 4.313125198516433 3.8804e-06 deg
node 248.7186710763156 5.9291e-05 deg
peri 189.0360936496672 6.3444e-05 deg
M 7.692155867725092 2.4404e-05 deg
tp 2458973.047616713296
(2020-May-03.54761671)
8.7031e-05 TDB
period 1284.796896105566
3.52
8.2605e-06
2.262e-08
d
yr
n .2801999297252509 1.8015e-09 deg/d
Q 2.578238273941123 1.1051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      708  
   data-arc span      7690 days (21.05 yr)  
   first obs. used      1999-01-14  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:14:15  

Additional Information
 Earth MOID = 1.06305 au 
 Jupiter MOID = 2.63396 au 
 T_jup = 3.571 
[ 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 16.1   n/a MPO449698  

120001 (2002 YL15)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2002 YL15 = 2000 GZ154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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