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(1999 LT1)
Classification: Amor [NEO]          SPK-ID: 3019646
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6405974934603931 2.8489e-07  
a 3.003730684782011 1.2409e-06 au
q 1.079548337080585 1.2782e-06 au
i 42.99744854733281 4.9593e-05 deg
node 66.93807517639213 3.902e-05 deg
peri 158.6687434478659 0.00021451 deg
M 24.16485894117091 0.00074672 deg
tp 2458872.864443242030
(2020-Jan-24.36444324)
0.003865 TDB
period 1901.471907811713
5.21
0.0011783
3.226e-06
d
yr
n .1893270147831434 1.1732e-07 deg/d
Q 4.927913032483437 2.0358e-06 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      1666 days (4.56 yr)  
   first obs. used      1999-06-04  
   last obs. used      2003-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .58648  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:17:26  

Additional Information
 Earth MOID = .0937888 au 
 Jupiter MOID = .489085 au 
 T_jup = 2.586 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO55865  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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