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 ]  
59748 (1999 LE14)
Classification: Main-belt Asteroid          SPK-ID: 2059748
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069702057526455 3.0519e-08  
a 2.640460948546354 1.304e-08 au
q 2.358010297598526 8.4942e-08 au
i 13.99579751778618 4.7674e-06 deg
node 236.1211082116017 1.3337e-05 deg
peri 74.82850850464206 2.6598e-05 deg
M 283.3277669696112 2.39e-05 deg
tp 2459334.274889899941
(2021-Apr-29.77488990)
0.00010465 TDB
period 1567.177002870831
4.29
1.161e-05
3.179e-08
d
yr
n .2297124060272289 1.7017e-09 deg/d
Q 2.922911599494184 1.4435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1763  
   data-arc span      7734 days (21.17 yr)  
   first obs. used      1999-06-09  
   last obs. used      2020-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:45:22  

Additional Information
 Earth MOID = 1.38834 au 
 Jupiter MOID = 2.31094 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457353.5 (2015-Nov-27.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059016899691173 3.0531e-08  
q 2.361482308647055 8.4866e-08 au
tp 2457766.268969127228
(2017-Jan-12.76896913)
0.00010333 TDB
node 236.1343369307986 1.3337e-05 deg
peri 74.71246195574899 2.6793e-05 deg
i 13.99373257752118 4.7669e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1763  
   data-arc span      7734 days (21.17 yr)  
   first obs. used      1999-06-09  
   last obs. used      2020-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:45:22  

Additional Information
 Jupiter MOID = 2.31094 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.321306385094208E-16 -2.568662358122882E-15 -4.704809207023301E-13 5.527156669334916E-17 -7.953665913071504E-14 1.355223640663198E-15
q -2.568662358122882E-15 7.202273958851459E-15 1.421203594687386E-12 -6.587964877534175E-16 2.396122390787827E-13 -3.123868518762212E-15
tp -4.704809207023301E-13 1.421203594687386E-12 1.067753246211824E-8 -8.516166288426147E-12 2.406636187195427E-9 1.942464712816105E-12
node 5.527156669334916E-17 -6.587964877534175E-16 -8.516166288426147E-12 1.778689186846348E-10 -1.74154171725291E-10 -8.725460401437517E-12
peri -7.953665913071504E-14 2.396122390787827E-13 2.406636187195427E-9 -1.74154171725291E-10 7.178435723637497E-10 8.943446225361232E-12
i 1.355223640663198E-15 -3.123868518762212E-15 1.942464712816105E-12 -8.725460401437517E-12 8.943446225361232E-12 2.272334645803379E-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 13.7   n/a MPO385200  
diameter diameter 5.621 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.65 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Kim, M.-J.; Choi, Y.-J.; Moon, H.-K.; Byun, Y.-I.; et al. (2014) Astron. J. 147, A56.]
geometric albedo albedo 0.223   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59748 (1999 LE14)          Discovered 1999-Jun-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-27 00:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin