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357882 (2005 UH441)
Classification: Main-belt Asteroid          SPK-ID: 2357882
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2116235978145383 1.1026e-07  
a 3.083249374124674 4.9846e-08 au
q 2.430761048612987 3.2617e-07 au
i 16.48225625509815 8.896e-06 deg
node 299.3066935142877 2.7084e-05 deg
peri 34.43996009692589 3.5118e-05 deg
M 284.4838285286685 2.6939e-05 deg
tp 2459415.309666170217
(2021-Jul-19.80966617)
0.00015615 TDB
period 1977.476835911492
5.41
4.7954e-05
1.313e-07
d
yr
n .1820501729589478 4.4147e-09 deg/d
Q 3.73573769963636 6.0395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      4903 days (13.42 yr)  
   first obs. used      2005-09-03  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47604  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:11:51  

Additional Information
 Earth MOID = 1.43682 au 
 Jupiter MOID = 1.6801 au 
 T_jup = 3.130 
[ 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 15.6   n/a MPO434260  

357882 (2005 UH441)          Discovered 2005-Oct-29 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1921-Jan-02 19:50 00:08 Jupiter 1.97115933330018 1.9711526785562 1.97116598804876 3.75070689576306 3.63433441541082 2422692.326632361 8.04173675368306 387.221285322113 283.739772409408 -35.0033438964282 1438086.41081592 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 09:11:53 2019-Jul-14 09:11
1931-Feb-08 09:45 00:06 Jupiter 1.74387808131398 1.74387477408372 1.74388138895987 4.49396493138681 4.38455206362019 2426380.906259119 6.27189538626253 1399.33056594466 29.1810257769508 -83.352375922813 1753439.32659983 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 09:11:53 2019-Jul-14 09:11
1991-Mar-13 06:27 00:02 Jupiter 1.68011233147897 1.68011103274768 1.68011363021035 4.34857654118374 4.2310548584396 2448328.768758889 1.74372546267047 308.251434291045 63.2267327922164 -88.9767115697124 1632639.41684462 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 09:11:53 2019-Jul-14 09:11
2051-May-01 17:34 00:03 Jupiter 1.90849166917366 1.90848987999678 1.90849345835293 3.80443022830324 3.6859264538154 2470293.231839042 2.92556129211607 331.036457716361 91.9404100704383 84.4536864173628 1280470.15214222 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 09:11:53 2019-Jul-14 09:11
2061-Jun-08 04:09 00:04 Jupiter 1.80113653317669 1.80113414729593 1.80113891917498 4.5426955004747 4.4379657667254 2473983.673225710 3.53917847664011 773.001578572078 27.8179093583714 -81.5295107745629 1797377.87605307 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 09:11:53 2019-Jul-14 09:11
2121-Jul-16 15:17 00:08 Jupiter 1.68461804563139 1.68461700143574 1.68461908982713 4.37599866423591 4.25955025683217 2495936.136601503 7.55933504449716 1145.00944649938 51.3762103118876 89.6310888306996 1691191.13050748 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 09:11:53 2019-Jul-14 09:11
2181-Aug-31 16:49 00:13 Jupiter 1.86258844207986 1.86258049117204 1.86259639313729 3.84765195959639 3.72758828353553 2517897.200528741 13.2884272478992 976.926401935022 139.309194616807 64.7976665129319 1270204.70109866 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 09:11:53 2019-Jul-14 09:11
2191-Oct-09 12:49 00:14 Jupiter 1.86108497575621 1.86107604614113 1.8610939067745 4.61411937533027 4.51440490829179 2521588.033870486 13.6156362127841 2621.26266160886 27.2275788359867 -80.3231528729633 1892156.22304928 T 6 CATAB v2.0e-lin.ifort 2019-Jul-14 09:11:53 2019-Jul-14 09:11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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