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JPL Small-Body Database Browser
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59753 (1999 LA28)
Classification: Main-belt Asteroid          SPK-ID: 2059753
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1449954351067893 4.205e-08  
a 2.235442143165291 8.734e-09 au
q 1.911313236960986 9.731e-08 au
i 5.873436701576066 4.1898e-06 deg
node 244.5227693122295 3.8819e-05 deg
peri 111.0476594109329 4.1515e-05 deg
M 257.4836122142677 1.4654e-05 deg
tp 2458948.143707178488
(2020-Apr-08.64370718)
5.0568e-05 TDB
period 1220.797350427845
3.34
7.1546e-06
1.959e-08
d
yr
n .2948892376558919 1.7282e-09 deg/d
Q 2.559571049369596 1e-08 au
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      9442 days (25.85 yr)  
   first obs. used      1993-10-13  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59063  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:28:37  

Additional Information
 Earth MOID = .915763 au 
 Jupiter MOID = 2.89328 au 
 T_jup = 3.618 
[ 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 16.0   n/a MPO436199  

59753 (1999 LA28)          Discovered 1999-Jun-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 LA28 = 2000 YA92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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