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243348 (2008 UC199)
Classification: Main-belt Asteroid          SPK-ID: 2243348
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .13642153097111 7.1669e-08  
a 3.154078916347799 3.3746e-08 au
q 2.723794641775933 2.3604e-07 au
i 17.41876339229358 9.5775e-06 deg
node 228.9470451908911 2.2789e-05 deg
peri 208.227501753915 4.2259e-05 deg
M 9.313072430110187 3.3307e-05 deg
tp 2458947.570506302770
(2020-Apr-08.07050630)
0.00018916 TDB
period 2046.007681567796
5.60
3.2836e-05
8.99e-08
d
yr
n .1759524185775014 2.8238e-09 deg/d
Q 3.584363190919666 3.8349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      10306 days (28.22 yr)  
   first obs. used      1991-11-08  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51784  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:19:46  

Additional Information
 Earth MOID = 1.7494 au 
 Jupiter MOID = 1.80818 au 
 T_jup = 3.122 
[ 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 15.4   n/a MPO418300  
diameter diameter 5.273 km 1.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243348 (2008 UC199)          Discovered 2008-Oct-27 by LINEAR at Socorro
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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
1983-Aug-24 21:06 00:02 Jupiter 1.83795766089371 1.83795683461902 1.83795848716881 4.66759316978023 4.56779227798204 2445571.379166869 1.550374132198 255.330380279998 38.1777976933578 -88.4967174029716 1816677.48002201 T 17 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:19
1994-Jun-08 19:37 00:01 Jupiter 1.96556771317318 1.96556659565031 1.96556883069783 4.99261251411988 4.90553965304502 2449512.317427506 1.00050986940287 163.271235774102 41.0213939325012 76.924622934683 1906467.74879613 T 17 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:19
2079-Jun-04 22:15 00:03 Jupiter 1.9856596283609 1.98565780741509 1.98566144930829 3.76110294051243 3.64592315377659 2480554.427210225 3.28842850096498 210.66802636608 94.1397054990664 -79.9800555666572 1422140.45719552 T 17 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:19
2090-Feb-13 08:04 00:03 Jupiter 1.83774065536113 1.83773982454676 1.83774148617664 4.78508029455346 4.687769713272 2484460.836379231 3.16145966556873 430.164232475209 38.4527963036371 89.1677555124326 1819334.94641419 T 17 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:19
2185-Nov-07 22:01 00:08 Jupiter 1.92355908260765 1.92355597146891 1.92356219380325 4.087683456058 3.97850140477992 2519426.417400142 8.29422899109182 585.687643290122 59.9442919065226 -73.454459439098 1191539.91900453 T 17 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:19
2196-Aug-05 11:16 00:08 Jupiter 1.87446839066287 1.87446634180082 1.87447043971874 4.90053961525294 4.80744647420093 2523349.969505602 7.71301697195189 1052.69630174289 38.4573718689374 85.1096796449312 1836916.93913226 T 17 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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