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487600 (2015 LQ33)
Classification: Main-belt Asteroid          SPK-ID: 2487600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1585274884496645 1.0146e-07  
a 2.620061042188809 6.7895e-08 au
q 2.204709345585806 2.3683e-07 au
i 15.83098874059021 8.4613e-06 deg
node 102.5662803616508 1.8892e-05 deg
peri 205.4816374251645 3.2105e-05 deg
M 49.06792640571053 3.1296e-05 deg
tp 2458789.364750506641
(2019-Nov-01.86475051)
0.00012791 TDB
period 1549.050375374396
4.24
6.0212e-05
1.649e-07
d
yr
n .2324004472178577 9.0334e-09 deg/d
Q 3.035412738791812 7.8658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4791 days (13.12 yr)  
   first obs. used      2007-09-14  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59964  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:25:50  

Additional Information
 Earth MOID = 1.19832 au 
 Jupiter MOID = 2.21007 au 
 T_jup = 3.334 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457811.5 (2017-Feb-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591088075742974 1.0106e-07  
q 2.203243425219763 2.3577e-07 au
tp 2457241.702738285791
(2015-Aug-07.20273829)
8.6609e-05 TDB
node 102.5890401827887 1.8907e-05 deg
peri 205.8495492676856 3.2129e-05 deg
i 15.8248394507121 8.4574e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4791 days (13.12 yr)  
   first obs. used      2007-09-14  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59964  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:25:50  

Additional Information
 Jupiter MOID = 2.21007 au 
 T_jup = 3.334 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.021288014032893E-14 -2.337078607832704E-14 4.156936388284736E-13 6.938021973600441E-15 1.815786469497005E-13 9.256907107416259E-15
q -2.337078607832704E-14 5.558912453272895E-14 1.375436525908993E-12 -3.882523865940883E-14 3.867481723121134E-13 -3.427259411566798E-14
tp 4.156936388284736E-13 1.375436525908993E-12 7.501159933925731E-9 -4.47636115078431E-11 2.25262324782276E-9 -2.34132702472875E-11
node 6.938021973600441E-15 -3.882523865940883E-14 -4.47636115078431E-11 3.574842131270163E-10 -3.565538389267095E-10 3.722322107362501E-11
peri 1.815786469497005E-13 3.867481723121134E-13 2.25262324782276E-9 -3.565538389267095E-10 1.03225407005749E-9 -4.273075695339471E-11
i 9.256907107416259E-15 -3.427259411566798E-14 -2.34132702472875E-11 3.722322107362501E-11 -4.273075695339471E-11 7.152722332832146E-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 16.4   n/a MPO344003  

487600 (2015 LQ33)          Discovered 2015-Jun-13 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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