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146208 (2000 UW72)
Classification: Main-belt Asteroid          SPK-ID: 2146208
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06248137475942421 5.6464e-08  
a 3.194128923092608 3.1571e-08 au
q 2.994555356818942 1.7949e-07 au
i 4.031521514892758 4.3205e-06 deg
node 296.0748759022209 8.4936e-05 deg
peri 86.75263349556847 9.2659e-05 deg
M 174.8418163156084 4.0103e-05 deg
tp 2457987.825445460171
(2017-Aug-22.32544546)
0.0002258 TDB
period 2085.100963354573
5.71
3.0914e-05
8.464e-08
d
yr
n .1726535099867879 2.5598e-09 deg/d
Q 3.393702489366273 3.3544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      7124 days (19.50 yr)  
   first obs. used      2000-10-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59158  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:52:38  

Additional Information
 Earth MOID = 2.00108 au 
 Jupiter MOID = 1.95926 au 
 T_jup = 3.189 
[ 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 MPO432919  

146208 (2000 UW72)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
2023-May-16 14:17 < 00:01 Jupiter 1.98926682458641 1.98926627150399 1.98926737766882 4.04316878662698 3.93644778634643 2460081.095145992 0.473882848922031 40.4861432956925 23.2121323349375 -82.7760812948713 2965742.77891552 T 15 CATAB v2.0f-lin.ifort 2020-May-20 23:52:57 2020-May-20 23:53
2034-May-20 16:28 < 00:01 Jupiter 1.98232812775654 1.98232759255609 1.98232866295688 4.05589466635551 3.94914016871373 2464103.186117641 0.951761571290163 60.8741717887021 22.7569374049129 -86.4489619307832 3070225.34358515 T 15 CATAB v2.0f-lin.ifort 2020-May-20 23:52:57 2020-May-20 23:53
2045-May-28 09:46 00:01 Jupiter 1.99018669040428 1.99018620547433 1.99018717533424 4.10633508093752 4.00134836538863 2468128.906883367 1.43365272804907 67.0989841676213 20.445048165082 -84.3844949366516 3549214.5979 T 15 CATAB v2.0f-lin.ifort 2020-May-20 23:52:57 2020-May-20 23:53
2189-May-02 12:07 00:09 Jupiter 1.98263352004938 1.98263288349049 1.98263415661525 4.0243989684826 3.91680293328356 2520698.004600877 9.00069650111411 386.737947196446 23.7200741691037 88.0585015817664 2988419.62759212 T 15 CATAB v2.0f-lin.ifort 2020-May-20 23:52:57 2020-May-20 23:53
2200-May-08 05:46 00:09 Jupiter 1.97341101175958 1.97341049362222 1.9734115298976 4.00142132376162 3.89267743792413 2524720.740428742 9.44990094215779 450.178411012367 22.0363455829938 89.5234009312384 3203251.00610215 T 15 CATAB v2.0f-lin.ifort 2020-May-20 23:52:57 2020-May-20 23:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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