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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 
[ show covariance matrix ]

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1930-Oct-21 15:41 00:02 Thisb 0.0465496620252795 0.0464907898028944 0.0466085435294829 5.1979654697268 5.19796544154785 2426271.153261824 2.31001392783454 3112.73693273656 151.561475704786 -19.4869484026006 15466.0419962675 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:35:38 2020-Feb-26 03:35
2184-Mar-12 15:13 00:03 Thisb 0.0339737178302322 0.0338509279593583 0.0340967594785572 5.24373485637613 5.24373481810327 2518821.134305520 2.90939775144779 7668.53729364812 139.367408246972 36.9723775033162 21931.2563079272 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 03:35:38 2020-Feb-26 03:35
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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