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363401 (2003 LB7)
Classification: TransNeptunian Object          SPK-ID: 2363401
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343657214795773 0.00053906  
a 45.9146175882498 0.032577 au
q 39.74526686954572 0.0043326 au
i 2.29841220971554 0.00040745 deg
node 49.67468212870047 0.0012679 deg
peri 158.7545993017741 0.049358 deg
M 37.73499234220623 0.062308 deg
tp 2447088.994664829859
(1987-Oct-20.49466483)
11.523 TDB
period 113638.3408209945
311.12
120.94
0.3311
d
yr
n .003167944880215028 3.3715e-06 deg/d
Q 52.08396830695387 0.036954 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      3660 days (10.02 yr)  
   first obs. used      2003-06-01  
   last obs. used      2013-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .33088  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:06:02  

Additional Information
 Earth MOID = 38.7408 au 
 Jupiter MOID = 34.2918 au 
 T_jup = 5.996 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.7   n/a MPO260997  

363401 (2003 LB7)          Discovered 2003-Jun-01 by Buie, M. W. at Cerro Tololo
Reference: Last Updated: 2013-06-26
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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