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187541 (2006 UX149)
Classification: Main-belt Asteroid          SPK-ID: 2187541
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2064343821865851 3.7392e-08  
a 3.16692614520445 3.0131e-08 au
q 2.513163702988626 1.1263e-07 au
i 26.96535253501879 6.3858e-06 deg
node 182.5190614422934 1.0287e-05 deg
peri 295.1145866497754 1.9578e-05 deg
M 129.1819361592152 1.8932e-05 deg
tp 2458461.822928612304
(2018-Dec-09.32292861)
0.00010386 TDB
period 2058.521133882239
5.64
2.9378e-05
8.043e-08
d
yr
n .1748828292673697 2.4958e-09 deg/d
Q 3.820688587420274 3.6351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      7226 days (19.78 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:50  

Additional Information
 Earth MOID = 1.6342 au 
 Jupiter MOID = 1.5804 au 
 T_jup = 3.004 
[ 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 15.36   n/a E2021B55  
diameter diameter 5.689 km 2.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

187541 (2006 UX149)          Discovered 2006-Oct-20 by CSS at Catalina
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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
1915-Nov-03 13:58 00:03 Jupiter 1.59699945785321 1.59699797039253 1.59700094545813 7.10361748433418 7.02855703017687 2420805.081892482 3.10939043584903 832.395738212394 28.8961608786292 85.3215019261053 3114475.27922528 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:55:51 2021-Apr-13 21:55
1926-Dec-05 20:03 00:03 Jupiter 1.81757316789265 1.81756973927886 1.81757659655273 7.12396258691772 7.05824384469067 2424855.335170904 2.66192941610845 503.820932668523 41.464026302902 -70.7450703707912 2690053.59556342 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:55:51 2021-Apr-13 21:55
2023-Mar-15 01:51 < 00:01 Jupiter 1.89320419117609 1.89320344588565 1.89320493646664 7.16860332271605 7.10591798965551 2460018.577093406 0.363323936408604 100.513297962839 35.8952715157163 84.4103886923903 3564814.75552653 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:55:51 2021-Apr-13 21:55
2034-Mar-27 08:01 < 00:01 Jupiter 1.56766154469533 1.56766083642604 1.56766225296551 7.09448034549307 7.01790796913108 2464048.834358252 0.70846964595677 175.904618291435 32.5971584813342 -86.0756684009962 3024408.17668998 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:55:51 2021-Apr-13 21:55
2045-Apr-25 14:26 00:01 Jupiter 1.9681402225405 1.96813793215424 1.96814251293102 7.1304107679307 7.06979658921924 2468096.101610967 1.33124080495366 196.33649353418 46.6822272681639 -57.0051230532647 2666659.11615796 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:55:51 2021-Apr-13 21:55
2141-Jul-29 05:47 00:04 Jupiter 1.73818688306993 1.73818193907337 1.73819182733039 7.12882976410738 7.06014228990025 2503253.741268071 4.43102956436548 1112.43555918031 35.1896374690532 77.328200518335 3119779.10231715 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:55:51 2021-Apr-13 21:55
2152-Aug-25 08:47 00:04 Jupiter 1.5872349917516 1.5872321276449 1.58723785608106 7.10925714120358 7.03379299931672 2507298.866298406 4.29877193643455 983.285081604906 34.7134659090267 -81.9252575289486 2835033.49732258 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:55:51 2021-Apr-13 21:55

Alternate Designations
 2006 UX149 = 2008 EH82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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