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487537 (2014 UH176)
Classification: Main-belt Asteroid          SPK-ID: 2487537
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022889548698032 6.0048e-08  
a 3.104349200696199 4.2762e-08 au
q 2.786808565406076 1.7992e-07 au
i 4.699435017258378 6.1986e-06 deg
node 69.54475265984082 8.5898e-05 deg
peri 240.8361976363735 9.4629e-05 deg
M 154.2406568570142 3.6036e-05 deg
tp 2458540.545569405050
(2019-Feb-26.04556940)
0.00020256 TDB
period 1997.810443065221
5.47
4.1279e-05
1.13e-07
d
yr
n .1801972760977541 3.7233e-09 deg/d
Q 3.421889835986322 4.7136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      6285 days (17.21 yr)  
   first obs. used      2003-10-21  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61579  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:21:44  

Additional Information
 Earth MOID = 1.77567 au 
 Jupiter MOID = 1.8091 au 
 T_jup = 3.208 
[ 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 16.35   n/a MPCxxxxx  

487537 (2014 UH176)          Discovered 2009-Nov-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ 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
1906-Jan-26 08:34 00:07 Jupiter 1.83811323659172 1.83811240558206 1.83811406760137 3.00088948694361 2.84318765221536 2417236.857014218 7.13387169962236 79.3032038596933 19.5361103430747 -84.0759209557831 1197126.98906413 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
1967-Jan-04 19:35 00:03 Jupiter 1.869718076513 1.86971705869657 1.86971909433071 2.51203476215054 2.32470979287356 2439495.316250985 3.14088114305824 124.640023985328 14.9452000132201 -73.8056499359396 1986169.76534033 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
1977-Jan-09 12:44 00:02 Jupiter 1.86424676967812 1.86424609517418 1.86424744418195 3.18149625229536 3.03532803285504 2443153.030601175 2.47236353832805 74.3214098154712 22.583415515434 -84.6281587851677 1929426.575705 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
2037-Dec-18 01:06 00:02 Jupiter 1.85037644797438 1.85037588282357 1.85037701312499 2.5179873869465 2.32910857678572 2465410.545920731 1.61459956960804 87.9591064293266 9.4776794344566 -82.628330351228 2003968.07189213 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
2047-Dec-24 05:24 00:02 Jupiter 1.8955451164722 1.89554406708094 1.89554616586368 3.38817205523062 3.25361518937518 2469068.724731778 2.18699457231294 88.2562184556891 28.5195750330723 -72.1004755641557 1597540.17521735 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
2108-Nov-29 19:16 00:06 Jupiter 1.83747935058674 1.83747877894875 1.83747992222494 2.55894056063348 2.37196904880511 2491324.302458929 6.27885728483505 175.107921651568 11.2603690426303 -78.8657142855822 1899718.65762516 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
2118-Dec-09 16:43 00:07 Jupiter 1.93170551993416 1.9317034675803 1.93170757229505 3.61160475482403 3.48808261624761 2494986.196605719 6.71952513071688 227.567356475746 28.2281241697075 -71.21043966809 1763076.40845232 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
2169-Nov-04 17:56 00:10 Jupiter 1.99491355237994 1.99491098584063 1.99491611894511 2.72298192618963 2.56231309540969 2513579.247444348 10.0991644268212 405.459285288051 16.6281984332447 -78.200725810743 1952351.08355956 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
2179-Nov-12 04:55 00:11 Jupiter 1.83783463604961 1.83783404026209 1.83783523183703 2.64580130201773 2.46546205251447 2517238.705141440 10.9575088630786 234.186288816505 13.4178944743426 -78.6096357005941 1631369.50338884 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
2189-Nov-25 11:57 00:11 Jupiter 1.96776943261938 1.9677661951677 1.96777267010081 3.84172290791551 3.72799393846863 2520904.997749124 11.1851520430677 429.86402786085 28.5380921679919 -72.8478990410875 1994066.09174757 T 12 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:44 2021-Apr-14 17:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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