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447246 (2005 UX213)
Classification: Main-belt Asteroid          SPK-ID: 2447246
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2262103528237109 8.4947e-08  
a 3.000052597249177 4.2176e-08 au
q 2.321409640735751 2.4041e-07 au
i 18.25154449998103 8.745e-06 deg
node 58.01817381891407 3.9356e-05 deg
peri 17.75976538401479 5.391e-05 deg
M 263.7987688335166 3.9476e-05 deg
tp 2459507.689039243331
(2021-Oct-20.18903924)
0.00021353 TDB
period 1897.980430329598
5.20
4.0024e-05
1.096e-07
d
yr
n .1896752960395294 3.9998e-09 deg/d
Q 3.678695553762604 5.1716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6401 days (17.52 yr)  
   first obs. used      2000-11-24  
   last obs. used      2018-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57113  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:19:37  

Additional Information
 Earth MOID = 1.34161 au 
 Jupiter MOID = 1.69743 au 
 T_jup = 3.139 
[ 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 16.2   n/a MPO450458  
diameter diameter 4.322 km 0.353 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

447246 (2005 UX213)          Discovered 2005-Oct-22 by NEAT at Palomar
Reference: Last Updated: 2015-10-28

[ 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
1936-Jan-09 23:43 00:05 Jupiter 1.69486307559146 1.69486226356424 1.69486388761878 4.09414841730163 3.97020577850778 2428177.488537601 4.53687794256711 741.3064160188 37.427297618285 89.7804967517508 1787534.45568722 T 9 CATAB v2.0e-lin.ifort 2018-Oct-04 12:19:40 2018-Dec-18 03:22
1973-Jan-08 23:21 00:04 Jupiter 1.99924452537933 1.99924081786145 1.99924823292245 2.86699837570798 2.7152047984623 2441691.472814084 3.9306885632154 429.19649689588 80.409819503622 58.946081128183 944371.341364724 T 9 CATAB v2.0e-lin.ifort 2018-Oct-04 12:19:40 2018-Dec-18 03:22
2019-Jan-15 11:43 < 00:01 Jupiter 1.69734819934827 1.69734730429673 1.69734909440395 4.07603842536917 3.95171296029668 2458498.988114798 0.782836288747717 369.283567096991 37.1470502815301 86.9235906875386 1719673.15231991 T 9 CATAB v2.0e-lin.ifort 2018-Oct-04 12:19:40 2018-Dec-18 03:22
2056-Jan-16 05:48 00:03 Jupiter 1.99000547468575 1.99000295498273 1.99000799440541 2.79483424493582 2.63814743489643 2472013.741332469 3.02808904591269 399.508029762127 94.4827741813775 69.1355114505657 840229.825448493 T 9 CATAB v2.0e-lin.ifort 2018-Oct-04 12:19:40 2018-Dec-18 03:22
2102-Jan-21 15:01 00:05 Jupiter 1.70685270120091 1.7068512958354 1.7068541065738 4.05752637345288 3.93332225316291 2488820.125904948 4.49584169532223 437.263461996146 60.2695844101056 -86.9875953091129 1651991.12561983 T 9 CATAB v2.0e-lin.ifort 2018-Oct-04 12:19:40 2018-Dec-18 03:22
2139-Jan-23 10:45 00:09 Jupiter 1.97135820912798 1.97135299936424 1.97136341903684 2.71660817060394 2.55355263854542 2502335.948173095 9.31896123016437 959.094542550355 106.426007833021 65.0952381585827 678148.206577987 T 9 CATAB v2.0e-lin.ifort 2018-Oct-04 12:19:40 2018-Dec-18 03:22
2185-Jan-26 18:48 00:09 Jupiter 1.71755734683736 1.71755492819184 1.71755976555767 4.03938001853707 3.91539018819535 2519141.283319647 8.9956636376595 738.788336834403 71.1264483247611 -83.4945002590911 1602312.70797119 T 9 CATAB v2.0e-lin.ifort 2018-Oct-04 12:19:40 2018-Dec-18 03:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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