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382448 (2000 KU1)
Classification: Main-belt Asteroid          SPK-ID: 2382448
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3144044813961755 3.0132e-07  
a 2.540438626882357 4.9844e-08 au
q 1.741713337878597 7.9599e-07 au
i 14.75193082870739 2.7723e-05 deg
node 241.002646394738 3.349e-05 deg
peri 58.47990526402817 0.0001671 deg
M 311.4986326894571 0.00017586 deg
tp 2459199.756716480427
(2020-Dec-16.25671648)
0.00072801 TDB
period 1478.977231170984
4.05
4.3527e-05
1.192e-07
d
yr
n .243411455168224 7.1637e-09 deg/d
Q 3.339163915886117 6.5515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      7273 days (19.91 yr)  
   first obs. used      2000-05-26  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:42:59  

Additional Information
 Earth MOID = .774913 au 
 Jupiter MOID = 2.02818 au 
 T_jup = 3.331 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456919.5 (2014-Sep-19.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3142920287096278 3.1111e-07  
q 1.743294309570126 8.294e-07 au
tp 2456237.819798486463
(2012-Nov-06.31979849)
0.00063802 TDB
node 241.2920997220707 3.3587e-05 deg
peri 57.90699007455316 0.00016623 deg
i 14.76070957154563 2.7669e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      7273 days (19.91 yr)  
   first obs. used      2000-05-26  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:42:59  

Additional Information
 Jupiter MOID = 2.02818 au 
 T_jup = 3.331 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.678752531444684E-14 -2.579798814010183E-13 -1.943272212663576E-10 1.745820932325643E-12 -4.950959977018837E-11 -4.051270084781554E-12
q -2.579798814010183E-13 6.879089739839104E-13 5.194213445100261E-10 -4.645551287693002E-12 1.323470580693751E-10 1.081803492525359E-11
tp -1.943272212663576E-10 5.194213445100261E-10 4.070699098060835E-7 -3.666561498626323E-9 1.040073844563636E-7 8.531502045053191E-9
node 1.745820932325643E-12 -4.645551287693002E-12 -3.666561498626323E-9 1.128058415985616E-9 -1.986618338822267E-9 -5.003143355168514E-10
peri -4.950959977018837E-11 1.323470580693751E-10 1.040073844563636E-7 -1.986618338822267E-9 2.7632079148427E-8 2.581452242717587E-9
i -4.051270084781554E-12 1.081803492525359E-11 8.531502045053191E-9 -5.003143355168514E-10 2.581452242717587E-9 7.655612066878774E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO427903  

382448 (2000 KU1)          Discovered 2000-May-26 by Comba, P. G. at Prescott
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2000 KU1 = 2004 JY25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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