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175302 (2005 LU48)
Classification: Main-belt Asteroid          SPK-ID: 2175302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06721718459735374 3.9128e-08  
a 2.427617201512011 1.3987e-08 au
q 2.264439607946267 9.0804e-08 au
i 3.420663757331003 4.9303e-06 deg
node 213.8470171161393 5.5682e-05 deg
peri 296.5006357458129 6.6273e-05 deg
M 122.0548229896265 3.532e-05 deg
tp 2458732.095368635492
(2019-Sep-05.59536864)
0.00013494 TDB
period 1381.556772283833
3.78
1.194e-05
3.269e-08
d
yr
n .2605756109500219 2.252e-09 deg/d
Q 2.590794795077755 1.4927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1995-11-17  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50169  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:50  

Additional Information
 Earth MOID = 1.27717 au 
 Jupiter MOID = 2.39981 au 
 T_jup = 3.504 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457668.5 (2016-Oct-07.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06809264254290349 3.9037e-08  
q 2.261406506787926 9.0778e-08 au
tp 2457350.183235056042
(2015-Nov-23.68323506)
0.00013225 TDB
node 213.8737505027648 5.5667e-05 deg
peri 296.1489469763847 6.6033e-05 deg
i 3.421493714527644 4.9317e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1995-11-17  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50169  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:50  

Additional Information
 Jupiter MOID = 2.39981 au 
 T_jup = 3.504 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.523909753628831E-15 -3.511835955636455E-15 2.034263812437525E-12 -1.22457720170619E-14 5.303655639276982E-13 1.903548134605614E-16
q -3.511835955636455E-15 8.240613554439401E-15 -4.873095256684807E-12 2.812855935103493E-14 -1.263884235745926E-12 -2.44392173632484E-16
tp 2.034263812437525E-12 -4.873095256684807E-12 1.749119948917378E-8 -4.759945755327297E-11 4.704399647278584E-9 -1.437966808001818E-12
node -1.22457720170619E-14 2.812855935103493E-14 -4.759945755327297E-11 3.098852284906168E-9 -3.105398237627629E-9 -4.636840712916637E-11
peri 5.303655639276982E-13 -1.263884235745926E-12 4.704399647278584E-9 -3.105398237627629E-9 4.360298834434511E-9 4.590120527150393E-11
i 1.903548134605614E-16 -2.44392173632484E-16 -1.437966808001818E-12 -4.636840712916637E-11 4.590120527150393E-11 2.432161449458071E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.17   n/a E2021B55  

175302 (2005 LU48)          Discovered 2005-Jun-10 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2005 LU48 = 1995 WX15 = 1999 VQ145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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