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17113 (1999 JE54)
Classification: Outer Main-belt Asteroid          SPK-ID: 2017113
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385681469460154 3.0667e-08  
a 3.210445172381609 1.7708e-08 au
q 2.765579733972908 1.0185e-07 au
i 2.006212832096258 3.2735e-06 deg
node 87.86157201046052 0.00012238 deg
peri 192.025725493879 0.00012324 deg
M 241.3415796953271 1.5252e-05 deg
tp 2459893.036032578412
(2022-Nov-09.53603258)
9.0195e-05 TDB
period 2101.098018059575
5.75
1.7384e-05
4.759e-08
d
yr
n .1713389841433816 1.4176e-09 deg/d
Q 3.65531061079031 2.0162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1865  
   data-arc span      9256 days (25.34 yr)  
   first obs. used      1995-11-17  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49139  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:28:44  

Additional Information
 Earth MOID = 1.74727 au 
 Jupiter MOID = 1.47608 au 
 T_jup = 3.176 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457120.5 (2015-Apr-08.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385913331644909 3.0557e-08  
q 2.769902774203351 1.0099e-07 au
tp 2457785.000416644248
(2017-Jan-31.50041664)
8.7768e-05 TDB
node 87.93070376000358 0.00012224 deg
peri 190.6134017845605 0.0001231 deg
i 2.006771254993374 3.2746e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1865  
   data-arc span      9256 days (25.34 yr)  
   first obs. used      1995-11-17  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49139  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:28:44  

Additional Information
 Jupiter MOID = 1.47608 au 
 T_jup = 3.176 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.337009826729633E-16 -3.050798484742697E-15 5.651744854090108E-13 1.271282996449849E-15 1.175621445123831E-13 -4.263509336696377E-17
q -3.050798484742697E-15 1.019920733790376E-14 -1.692362010431633E-12 -2.114398273449004E-15 -3.776471152964129E-13 1.732890009927557E-16
tp 5.651744854090108E-13 -1.692362010431633E-12 7.703165531785875E-9 1.929758214347807E-11 1.303440874247751E-9 3.835637105433238E-13
node 1.271282996449849E-15 -2.114398273449004E-15 1.929758214347807E-11 1.494338110692615E-8 -1.493092520299556E-8 7.113782887676199E-11
peri 1.175621445123831E-13 -3.776471152964129E-13 1.303440874247751E-9 -1.493092520299556E-8 1.515387377288291E-8 -7.102628542747157E-11
i -4.263509336696377E-17 1.732890009927557E-16 3.835637105433238E-13 7.113782887676199E-11 -7.102628542747157E-11 1.072293425759304E-11

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 13.69   n/a MPCxxxxx  
diameter diameter 9.132 km 0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17113 (1999 JE54)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ 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
1904-Oct-06 04:18 00:02 Jupiter 1.71799322185259 1.71799201209322 1.71799443161391 2.52691501523592 2.3236262887764 2416759.679197561 2.27713105150453 127.144195159982 7.79674099665417 -82.1898133743745 2801208.5708437 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2003-Aug-19 01:44 < 00:01 Jupiter 1.95085070816611 1.95085022672687 1.95085118960523 2.66495324611172 2.49672056889029 2452870.572520049 0.375066223645503 36.451694026423 12.3606117387807 -83.9507272682192 2884299.24758935 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2014-Aug-19 15:37 < 00:01 Jupiter 1.68673116824205 1.68673074412498 1.68673159235884 1.77382718421509 1.46360061772212 2456889.150766753 0.218192794717071 57.0790604541941 27.6348241387158 -78.5401636951588 2411774.56819083 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2025-Sep-08 06:34 < 00:01 Jupiter 1.511419231059 1.51141889445437 1.51141956766295 1.33803866336012 0.818240062188282 2460926.773657324 0.405433907167102 221.836395127714 125.204791046874 -13.9477760997197 2352873.13916772 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2036-Oct-07 11:25 < 00:01 Jupiter 1.48463879078193 1.48463849208842 1.48463908947503 1.39594011308416 0.898665785245166 2464973.975856829 0.777443426616055 151.774994499774 106.314141683285 -1.35995230102915 2533361.55671552 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2047-Oct-13 02:13 00:01 Jupiter 1.62379031475626 1.62378961656386 1.62379101294886 2.05198661347822 1.77971435564324 2468996.592509720 1.24319188232906 78.9073559033134 10.3327079626175 83.210705347191 2385892.21032486 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2058-Sep-19 16:39 00:02 Jupiter 1.88296996824028 1.88296890048745 1.88297103599396 3.36197134774186 3.22539684871652 2472991.193729870 1.6063897120972 91.8424075208188 17.1223657967524 -66.9690650085134 2934108.01750686 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2157-Aug-12 16:26 00:03 Jupiter 1.79949816910478 1.79949628824478 1.79950004996355 2.08001732402528 1.83985692041668 2509112.184740642 3.25594953282976 104.386632146247 5.16446482353208 -87.4479789985332 1433091.6285293 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2168-Aug-23 12:48 00:03 Jupiter 1.58215400350222 1.58215265143412 1.58215535556708 1.45714974972765 1.02594576157572 2513141.033047504 3.37715296868917 253.094515882514 110.997293120593 22.7581697532253 1099050.59031296 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2179-Sep-21 13:16 00:04 Jupiter 1.49436412934137 1.49436380492724 1.49436445375601 1.32436503486369 0.787604022958789 2517187.052590452 3.660736883491 264.442593407374 158.258342745321 -37.5414239235219 2734899.80738093 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28
2190-Oct-10 14:50 00:04 Jupiter 1.56089869476454 1.56089733757264 1.5609000519544 1.71085505072426 1.35710129888695 2521224.117893401 4.36921288592523 196.859612243969 55.0565880811015 39.9080511920287 1240121.55587482 T 36 CATAB v2.0g-lin.ifort 2021-May-04 02:28:51 2021-May-04 02:28

Alternate Designations
 1999 JE54 = 1996 XN31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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