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226548 (2003 UU282)
Classification: Main-belt Asteroid          SPK-ID: 2226548
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08331698069902006 5.4669e-08  
a 3.097935474532874 3.0349e-08 au
q 2.839824844394409 1.8294e-07 au
i 12.46603948072515 4.9349e-06 deg
node 99.93123616025716 2.5833e-05 deg
peri 333.7666131264685 4.4603e-05 deg
M 355.5683393852774 3.5997e-05 deg
tp 2459025.017205748339
(2020-Jun-24.51720575)
0.0001993 TDB
period 1991.622291670978
5.45
2.9266e-05
8.013e-08
d
yr
n .1807571654050723 2.6562e-09 deg/d
Q 3.356046104671339 3.2877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      6338 days (17.35 yr)  
   first obs. used      2002-08-31  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 01:37:22  

Additional Information
 Earth MOID = 1.86092 au 
 Jupiter MOID = 1.86967 au 
 T_jup = 3.181 
[ 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 14.9   n/a MPO503110  

226548 (2003 UU282)          Discovered 2003-Oct-29 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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
1925-Aug-29 07:03 00:04 Jupiter 1.90715785958025 1.90715736444099 1.90715835472223 4.00858767603115 3.89621852972735 2424391.793765272 4.05864108276598 321.078130634212 20.4106020990738 88.2818855902814 3210348.24260526 T 25 CATAB v2.0f-lin.ifort 2020-Jan-30 01:37:39 2020-Jan-30 01:37
1996-May-09 03:48 < 00:01 Jupiter 1.92096141599633 1.92096094408585 1.92096188790682 3.99072582730617 3.87866202384801 2450212.658408860 0.982601174583184 95.1266633061284 21.0970904041024 88.56625880368 3141658.97280496 T 25 CATAB v2.0f-lin.ifort 2020-Jan-30 01:37:39 2020-Jan-30 01:37
2056-Dec-20 12:58 00:02 Jupiter 1.95947531730416 1.95947470243768 1.95947593217165 3.81655105486105 3.70155667678788 2472353.040574491 1.78364135750579 130.897958354333 22.0520520525303 81.4678631526434 3112560.62215437 T 25 CATAB v2.0f-lin.ifort 2020-Jan-30 01:37:39 2020-Jan-30 01:37
2067-Jan-17 09:44 00:02 Jupiter 1.96857986134152 1.96857918894382 1.96858053373989 3.9395569812041 3.82878146709986 2476032.905717937 2.16507189163054 130.535815926545 29.1150894084979 -82.4289104872794 3127008.94381887 T 25 CATAB v2.0f-lin.ifort 2020-Jan-30 01:37:39 2020-Jan-30 01:37
2127-Aug-24 13:00 00:05 Jupiter 1.90900146612458 1.90900078928606 1.909002142977 3.87886799781818 3.76274081589449 2498166.041924999 4.88835921766718 372.318207753761 20.9622298642929 85.8530323412513 3114323.17925938 T 25 CATAB v2.0f-lin.ifort 2020-Jan-30 01:37:39 2020-Jan-30 01:37
2198-Apr-30 18:51 00:08 Jupiter 1.89750739248969 1.89750682052233 1.89750796447691 3.9391155557279 3.82411525509861 2523983.285714952 7.89186919533746 596.117491777963 21.7575178688779 -88.8277119071439 3132655.43618337 T 25 CATAB v2.0f-lin.ifort 2020-Jan-30 01:37:39 2020-Jan-30 01:37
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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