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JPL Small-Body Database Browser
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80441 (1999 YL3)
Classification: Main-belt Asteroid          SPK-ID: 2080441
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1461149807588377 5.6433e-08  
a 2.550208900129145 1.4564e-08 au
q 2.177585175755758 1.4775e-07 au
i 14.01124008815326 6.7486e-06 deg
node 222.319049101157 1.5744e-05 deg
peri 232.9332223277052 2.4817e-05 deg
M 277.8785453248365 1.7981e-05 deg
tp 2458939.825263848931
(2020-Mar-31.32526385)
7.4895e-05 TDB
period 1487.517427313181
4.07
1.2743e-05
3.489e-08
d
yr
n .2420139713255311 2.0732e-09 deg/d
Q 2.922832624502532 1.6692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      7771 days (21.28 yr)  
   first obs. used      1998-08-27  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:46:42  

Additional Information
 Earth MOID = 1.22205 au 
 Jupiter MOID = 2.42348 au 
 T_jup = 3.384 
[ 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 15.2   n/a MPO449504  

80441 (1999 YL3)          Discovered 1999-Dec-18 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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