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115714 (2003 UN173)
Classification: Outer Main-belt Asteroid          SPK-ID: 2115714
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0672491146882586 4.751e-08  
a 3.217438408515888 4.0175e-08 au
q 3.001068523979195 1.4217e-07 au
i 15.27807359775702 9.9265e-06 deg
node 44.93446446546571 2.2371e-05 deg
peri 246.7195533924588 8.2339e-05 deg
M 98.84903741268955 7.8412e-05 deg
tp 2458621.693054924021
(2019-May-18.19305492)
0.00046017 TDB
period 2107.966912792651
5.77
3.9482e-05
1.081e-07
d
yr
n .1707806691913723 3.1987e-09 deg/d
Q 3.433808293052581 4.2877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      7577 days (20.74 yr)  
   first obs. used      2000-03-09  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59243  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:49  

Additional Information
 Earth MOID = 2.02232 au 
 Jupiter MOID = 1.6986 au 
 T_jup = 3.131 
[ 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 14.72   n/a E2021B55  
diameter diameter 6.554 km 0.217 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115714 (2003 UN173)          Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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-Dec-11 20:16 00:06 Jupiter 1.83549395856328 1.83549207936355 1.83549583781799 4.74061336558177 4.64224926372033 2417191.344744408 5.71591314533616 542.967732153761 25.5243730631401 -80.0589635048447 1955690.66443051 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44
1917-Apr-18 02:03 00:05 Jupiter 1.80145121511731 1.80145038482988 1.80145204541488 4.97106513870523 4.87556259843731 2421336.585445961 4.89939247267896 383.185603263501 30.8248117593894 -86.1056589491987 1989960.69749895 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44
1928-Aug-15 18:32 00:04 Jupiter 1.84383755741077 1.8438362538302 1.8438388609991 5.05513125144511 4.96342538175668 2425474.272418300 4.37258966960282 350.690706699322 51.7365324094694 -83.6376175436855 1890680.56936432 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44
1939-Nov-29 14:44 00:04 Jupiter 1.96209357173265 1.96209170418535 1.96209543932289 4.97688640312248 4.88937744605661 2429597.113563411 4.02963644134689 563.950654701063 48.7803758064149 -81.7716260416432 1849656.99392188 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44
2120-Mar-12 23:36 00:07 Jupiter 1.99875047592975 1.99874767884648 1.99875327305131 4.11223455154178 4.00785740482783 2495445.483303224 7.08550967348803 474.000891419062 22.959666325292 -70.9541615215996 1730256.27386414 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44
2131-Jul-06 14:27 00:08 Jupiter 1.89847422608813 1.89847186539552 1.89847658685077 4.63637149713111 4.5391212199144 2499578.102176725 7.52037039789759 617.987012285509 28.8243375370066 -78.4370277731338 1857484.58764086 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44
2142-Nov-04 07:32 00:08 Jupiter 1.84385203095754 1.84385091632718 1.84385314562741 5.00727831089433 4.91468034012459 2503716.813632688 8.18769947466624 578.59150339061 33.3830689817391 -85.2439505843257 1971058.24803109 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44
2154-Mar-02 12:03 00:09 Jupiter 1.85680178799354 1.85679994513213 1.85680363085515 5.21777496228368 5.12960329006626 2507853.002302948 9.21048173002857 268.53087915007 87.6758233051393 -86.5995276700747 1398739.36561931 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44
2165-Jun-16 16:00 00:11 Jupiter 1.94833671600791 1.94833241925915 1.94834101294816 5.25921800067949 5.17589521747921 2511977.167008196 10.5977322355414 1028.02026743532 52.6030637354724 -78.2724928622195 1816618.32731947 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:44:51 2021-Apr-13 16:44

Alternate Designations
 2003 UN173 = 2000 EJ90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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