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215672 (2003 UU284)
Classification: Main-belt Asteroid          SPK-ID: 2215672
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665296386378178 8.0486e-08  
a 3.061130857263114 2.2311e-08 au
q 2.551361841780015 2.4651e-07 au
i 3.294024820330325 8.0166e-06 deg
node 197.0218726199313 9.3938e-05 deg
peri 176.8780529044435 9.6611e-05 deg
M 50.39834471317312 1.8144e-05 deg
tp 2458726.635940387725
(2019-Aug-31.13594039)
9.89e-05 TDB
period 1956.236103021243
5.36
2.1387e-05
5.855e-08
d
yr
n .1840268664114777 2.012e-09 deg/d
Q 3.570899872746214 2.6027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      21601 days (59.14 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56343  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:11:35  

Additional Information
 Earth MOID = 1.55213 au 
 Jupiter MOID = 1.89504 au 
 T_jup = 3.210 
[ 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 16.0   n/a MPO503087  

215672 (2003 UU284)          Discovered 2003-Oct-21 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
1909-Sep-25 03:14 00:03 Jupiter 1.89645158423713 1.89645071191458 1.89645245656001 2.09018578875413 1.8642976484279 2418574.634751790 3.46080121435261 186.441574170255 20.8246236449091 -89.9864920633121 1322124.16267165 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11
1958-Jul-05 19:18 00:02 Jupiter 1.92022784436101 1.92022714738413 1.92022854133779 2.30465263661578 2.10456963434342 2436390.304141148 1.9079110234118 106.661965461982 19.361042219147 -86.7091920946149 1543037.60516954 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11
1968-Jan-27 11:49 00:02 Jupiter 1.99280106308971 1.99280017637482 1.99280194980447 2.51758218453541 2.34267746295563 2439882.992277840 1.57119194664809 92.6533018038703 13.3640653318496 83.6154113395465 1415400.95975678 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11
2016-Nov-08 06:55 < 00:01 Jupiter 1.88970005409835 1.88969925717782 1.88970085101828 2.10006855234678 1.87452008046021 2457700.788190499 0.496890683485979 77.8533559162922 22.5666936065385 -82.0115904689774 1371923.35036024 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11
2065-Aug-16 14:29 00:02 Jupiter 1.94159699018366 1.94159627946586 1.94159770090147 2.41702697121994 2.22924169300498 2475514.103575200 1.70244128032995 92.5891531711224 17.0268469159319 -86.7557114448135 1637358.01538981 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11
2075-Mar-12 14:33 00:02 Jupiter 1.96684970695933 1.96684870085887 1.96685071306001 2.37863232612998 2.19011257141983 2479009.106494656 2.02296825543017 113.880716678455 10.1208579816343 84.1232609237908 1378779.22921624 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11
2123-Dec-22 04:47 00:04 Jupiter 1.88531486854441 1.88531411112723 1.88531562596117 2.12399132060691 1.90073448777146 2496824.699285691 3.56324709884442 195.869244533274 28.0815524332104 88.506789589466 1329415.47247514 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11
2172-Sep-29 09:44 00:05 Jupiter 1.9656881103252 1.96568675168532 1.96568946896944 2.5409088620691 2.36525055865069 2514638.905890429 5.09066028207539 192.930405799146 15.9560808438966 -83.4503894681215 1691343.08169902 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11
2182-Apr-25 09:39 00:05 Jupiter 1.94055101329685 1.94054960296298 1.94055242363855 2.27737774549283 2.07689148849663 2518133.901738878 5.46817893157662 271.47809236534 13.3800402320614 86.5826630022938 1373296.05678234 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:11:39 2019-Dec-14 15:11

Alternate Designations
 2003 UU284 = 4887 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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