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308575 (2005 UY434)
Classification: Main-belt Asteroid          SPK-ID: 2308575
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 .1911159313979882 5.4315e-08  
a 3.171484549855828 5.0038e-08 au
q 2.565363326195802 1.9609e-07 au
i 15.45149592664287 9.4936e-06 deg
node 216.1189128251766 1.9877e-05 deg
peri 84.77065081827028 3.2702e-05 deg
M 287.1175051701645 2.6709e-05 deg
tp 2459418.150549026858
(2021-Jul-22.65054903)
0.00015851 TDB
period 2062.967218681419
5.65
4.8823e-05
1.337e-07
d
yr
n .1745059236714872 4.1299e-09 deg/d
Q 3.777605773515854 5.9601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      5322 days (14.57 yr)  
   first obs. used      2005-10-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51921  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:13:33  

Additional Information
 Earth MOID = 1.60852 au 
 Jupiter MOID = 1.68341 au 
 T_jup = 3.118 
[ 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 16.4   n/a MPO433986  
diameter diameter 2.690 km 0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

308575 (2005 UY434)          Discovered 2005-Oct-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ 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
1978-Jun-30 08:15 00:04 Jupiter 1.89023613966806 1.89023402502007 1.89023825431907 2.47533713894016 2.28715670704219 2443689.843663482 4.07055273627299 275.08609080969 193.07339829415 -70.6884729371639 536419.400478369 T 9 CATAB v2.0f-lin.ifort 2020-May-21 20:13:36 2020-May-21 20:13
1989-May-08 21:34 00:02 Jupiter 1.67566391237894 1.67566295069037 1.67566487406874 4.05018519950782 3.92339530199237 2447655.398930076 2.00593342153449 302.486698922646 41.96469497982 87.1036820706337 1170996.93923134 T 9 CATAB v2.0f-lin.ifort 2020-May-21 20:13:36 2020-May-21 20:13
2000-May-02 14:31 00:01 Jupiter 1.73438932840281 1.73438828369416 1.73439037311382 4.8715759329523 4.77027393918551 2451667.104662499 1.07591435156776 171.764144218016 36.7978413282695 -78.781691028832 1585861.09141792 T 9 CATAB v2.0f-lin.ifort 2020-May-21 20:13:36 2020-May-21 20:13
2109-Jan-30 00:49 00:09 Jupiter 1.90615781202571 1.90615426476416 1.90616135941935 2.05448852895903 1.8254316682251 2491385.534044637 9.01504280388642 1151.4807916114 167.103998852584 -55.711733644888 867799.353318781 T 9 CATAB v2.0f-lin.ifort 2020-May-21 20:13:36 2020-May-21 20:13
2119-Nov-22 01:04 00:08 Jupiter 1.71813780234526 1.71813572275946 1.71813988204875 3.92587568143419 3.79822622717712 2495333.544684681 7.5737429248962 817.621361670865 46.6069910954545 81.6439147180398 1050415.9201756 T 9 CATAB v2.0f-lin.ifort 2020-May-21 20:13:36 2020-May-21 20:13
2130-Nov-09 20:59 00:08 Jupiter 1.76139569528651 1.76139250182933 1.76139888899519 4.92009708334882 4.82136831301694 2499339.374367152 8.36393290500608 1104.92668591101 36.0812773527987 -82.5050904327828 1637762.74230727 T 9 CATAB v2.0f-lin.ifort 2020-May-21 20:13:36 2020-May-21 20:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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