Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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

[ show close-approach data ]
Alternate Designations
 1999 JE54 = 1996 XN31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-10 03:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin