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382816 (2003 UO352)
Classification: Main-belt Asteroid          SPK-ID: 2382816
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1055358625271346 1.0442e-07  
a 2.765394676882102 2.454e-08 au
q 2.473546364429402 2.9307e-07 au
i 4.254765354903052 5.8606e-06 deg
node 129.6765891784128 0.00013446 deg
peri 240.3933519794157 0.00013826 deg
M 227.0043637553506 3.4325e-05 deg
tp 2459621.038885499178
(2022-Feb-10.53888550)
0.00016232 TDB
period 1679.709237743442
4.60
2.2359e-05
6.122e-08
d
yr
n .2143228077280994 2.8528e-09 deg/d
Q 3.057242989334801 2.713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6035 days (16.52 yr)  
   first obs. used      2003-10-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51026  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:44:26  

Additional Information
 Earth MOID = 1.47611 au 
 Jupiter MOID = 2.40719 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 16.9   n/a MPO434373  

382816 (2003 UO352)          Discovered 2003-Oct-19 by Sloan Digital Sky Survey at Apache Point
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
2072-May-28 00:06 00:07 Amphi 0.00343787073959612 0.00342041517529629 0.00345545960015275 3.27042424998362 3.27042373867933 2477990.504369323 6.59782904722884 1398.11391401108 186.87710956462 52.0084425927921 2178.47945439027 T 12 CATAB v2.0f-lin.ifort 2020-May-22 00:44:28 2020-May-22 00:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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