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 ]  
35973 (1999 LU26)
Classification: Main-belt Asteroid          SPK-ID: 2035973
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 .2712063970114351 6.1189e-08  
a 2.537801776672983 1.4387e-08 au
q 1.849533700492285 1.5888e-07 au
i 14.54812740019634 6.7469e-06 deg
node 270.0456491095849 1.9539e-05 deg
peri 20.1763558037959 2.3464e-05 deg
M 311.9140570409597 1.7165e-05 deg
tp 2458797.742550045020
(2019-Nov-10.24255004)
7.1443e-05 TDB
period 1476.675170469078
4.04
1.2557e-05
3.438e-08
d
yr
n .2437909211175014 2.0731e-09 deg/d
Q 3.226069852853682 1.8289e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1030  
   data-arc span      10165 days (27.83 yr)  
   first obs. used      1991-07-09  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5297  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:56:11  

Additional Information
 Earth MOID = .838839 au 
 Jupiter MOID = 1.97302 au 
 T_jup = 3.352 
[ 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 13.8   n/a MPO395344  
diameter diameter 5.379 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.184   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35973 (1999 LU26)          Discovered 1999-Jun-09 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 LU26 = 1991 NE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-20 02:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin