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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
59750 (1999 LX16)
Classification: Main-belt Asteroid          SPK-ID: 2059750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2925768647725145 5.9726e-08  
a 2.584896686296392 1.8303e-08 au
q 1.828615718058932 1.6078e-07 au
i 4.058538783657085 4.2201e-06 deg
node 277.1308120194624 8.1781e-05 deg
peri 42.37638571810408 8.2076e-05 deg
M 234.8358035537527 5.9154e-06 deg
tp 2459128.265292607323
(2020-Oct-05.76529261)
2.6331e-05 TDB
period 1517.970080367442
4.16
1.6122e-05
4.414e-08
d
yr
n .2371588245750258 2.5188e-09 deg/d
Q 3.341177654533852 2.3658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      11540 days (31.59 yr)  
   first obs. used      1987-08-31  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54848  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:40:17  

Additional Information
 Earth MOID = .817173 au 
 Jupiter MOID = 1.99604 au 
 T_jup = 3.358 
[ 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 15.3   n/a MPO432151  

59750 (1999 LX16)          Discovered 1999-Jun-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 LX16 = 1987 QC4 = 1991 PB9 = 2000 QT182 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-19 13:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin