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382481 (2000 YT4)
Classification: Main-belt Asteroid          SPK-ID: 2382481
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2235735057559522 1.2463e-07  
a 2.640563678758872 1.8374e-08 au
q 2.050203599926917 3.3108e-07 au
i 12.28551492137189 9.1731e-06 deg
node 249.8091907905315 4.4921e-05 deg
peri 123.4654208345131 4.7215e-05 deg
M 228.6123459733625 1.4167e-05 deg
tp 2459572.499240522077
(2021-Dec-23.99924052)
6.3927e-05 TDB
period 1567.268463033823
4.29
1.6359e-05
4.479e-08
d
yr
n .22969900083559 2.3975e-09 deg/d
Q 3.230923757590827 2.2482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      7111 days (19.47 yr)  
   first obs. used      2000-11-05  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48751  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:43:15  

Additional Information
 Earth MOID = 1.08096 au 
 Jupiter MOID = 2.34937 au 
 T_jup = 3.327 
[ 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 16.5   n/a MPO471929  

382481 (2000 YT4)          Discovered 2000-Dec-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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