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382450 (2000 OT30)
Classification: Main-belt Asteroid          SPK-ID: 2382450
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3386689283994681 1.4264e-07  
a 2.55773438037948 4.3561e-08 au
q 1.691509218645884 3.4117e-07 au
i 10.1660925706055 9.1656e-06 deg
node 276.0740723805667 4.4233e-05 deg
peri 98.36101059403532 5.0251e-05 deg
M 273.8097139911972 4.622e-05 deg
tp 2459358.215212516419
(2021-May-23.71521252)
0.00020018 TDB
period 1494.106615364501
4.09
3.817e-05
1.045e-07
d
yr
n .2409466608995468 6.1554e-09 deg/d
Q 3.423959542113076 5.8314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6881 days (18.84 yr)  
   first obs. used      2000-07-30  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50221  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:35:27  

Additional Information
 Earth MOID = .729319 au 
 Jupiter MOID = 2.20966 au 
 T_jup = 3.333 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457533.5 (2016-May-25.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3390954396256615 1.4237e-07  
q 1.689624086973008 3.3948e-07 au
tp 2457865.819724805637
(2017-Apr-22.31972481)
0.00016489 TDB
node 276.0787588641117 4.4252e-05 deg
peri 98.54902396682131 5.0222e-05 deg
i 10.16590988979202 9.1643e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6881 days (18.84 yr)  
   first obs. used      2000-07-30  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50221  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:35:27  

Additional Information
 Jupiter MOID = 2.20966 au 
 T_jup = 3.333 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.026891940467895E-14 -4.82793894469987E-14 1.722805584560386E-11 1.376044386183225E-13 1.569873076620226E-12 3.976498187128382E-14
q -4.82793894469987E-14 1.152457132907706E-13 -3.983099071362136E-11 -3.277084282285097E-13 -3.525542955641456E-12 -9.499011000146731E-14
tp 1.722805584560386E-11 -3.983099071362136E-11 2.718981978255413E-8 1.072547611978881E-10 3.763857399559965E-9 2.739353524246684E-11
node 1.376044386183225E-13 -3.277084282285097E-13 1.072547611978881E-10 1.958228774605079E-9 -1.917793265554886E-9 1.609809546695616E-10
peri 1.569873076620226E-12 -3.525542955641456E-12 3.763857399559965E-9 -1.917793265554886E-9 2.52227986174511E-9 -1.564897827909301E-10
i 3.976498187128382E-14 -9.499011000146731E-14 2.739353524246684E-11 1.609809546695616E-10 -1.564897827909301E-10 8.39849779832955E-11

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 15.9   n/a MPO437565  
diameter diameter 4.668 km 0.471 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382450 (2000 OT30)          Discovered 2000-Jul-30 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

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