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JPL Small-Body Database Browser
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245577 (2005 UQ283)
Classification: Main-belt Asteroid          SPK-ID: 2245577
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08746865069993986 7.3857e-08  
a 3.038129571873735 4.0662e-08 au
q 2.772388477570354 2.4429e-07 au
i 5.518140265653587 8.3448e-06 deg
node 66.0748265903209 5.7345e-05 deg
peri 208.9401426551742 7.171e-05 deg
M 26.00065939630075 4.2013e-05 deg
tp 2458860.802148723247
(2020-Jan-12.30214872)
0.00022511 TDB
period 1934.228886009956
5.30
3.8832e-05
1.063e-07
d
yr
n .1861206823059239 3.7366e-09 deg/d
Q 3.303870666177116 4.4219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1998-06-25  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61329  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:44:35  

Additional Information
 Earth MOID = 1.75773 au 
 Jupiter MOID = 1.78074 au 
 T_jup = 3.228 
[ 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 15.9   n/a MPO475979  
diameter diameter 4.337 km 1.260 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245577 (2005 UQ283)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
1905-Apr-21 17:42 00:07 Jupiter 1.79967645555506 1.7996753677158 1.79967754340096 2.88114778559601 2.71287803578428 2416957.237653895 6.55248666094235 246.351246752959 18.4977392292444 -84.0345714181526 1405836.76660108 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44
1953-Mar-13 11:06 00:04 Jupiter 1.78556745527825 1.78556674480495 1.78556816575155 2.78068999906192 2.60451408956122 2434449.962416382 3.6656841435059 107.955143189937 18.8426475981747 -82.5454788809655 1446150.67794652 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44
2001-Feb-01 05:54 < 00:01 Jupiter 1.7996980294481 1.79969733379938 1.79969872509682 2.72511825177783 2.54656149438276 2451941.745528920 0.867685043949259 82.1875154239769 14.902117729636 -78.4425696779339 1559029.49728571 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44
2048-Dec-25 01:08 00:02 Jupiter 1.84086515821316 1.84086423208481 1.84086608434182 2.71942667257257 2.54460949335903 2469435.547341289 2.07556181167818 87.9416901689846 17.1503364682438 -72.3492312948161 1621680.50866416 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44
2058-May-11 11:30 00:03 Jupiter 1.97170800226058 1.97170674007163 1.97170926445255 3.61362432530042 3.49272162358574 2472859.979367807 2.64075700192538 173.203225431134 32.2325547794376 -75.9847694901422 2014450.56073483 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44
2096-Nov-18 20:00 00:05 Jupiter 1.90800229643032 1.90800051796957 1.90800407489432 2.78135043965381 2.61687734990391 2486931.332986658 4.84998337888303 167.7186514994 20.8496857884367 -66.5654797890298 1784326.06359758 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44
2106-Apr-03 07:44 00:05 Jupiter 1.90223038488194 1.90222853903866 1.90223223074232 3.33966148169918 3.20355764385313 2490352.822137720 5.43901554365718 332.473013642121 27.4987713332013 -78.2491669763782 1780835.90268114 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44
2144-Oct-13 00:27 00:08 Jupiter 1.98526410644669 1.98526120092281 1.98526701197823 2.90521727009831 2.75444690102013 2504425.518494004 7.52029737117252 256.329203723634 24.7370396148169 -63.9334949235755 1772830.26590618 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44
2154-Feb-25 15:20 00:08 Jupiter 1.84392289398714 1.84392102109619 1.84392476690366 3.10684263327111 2.95529240751427 2507848.139054574 8.2059095683631 394.480041445472 22.2568489464821 -80.8164226573115 1552875.46581064 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 09:44:42 2020-Feb-25 09:44

Alternate Designations
 2005 UQ283 = 2006 WK159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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