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 ]  
35791 (1999 JK25)
Classification: Main-belt Asteroid          SPK-ID: 2035791
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072131854319649 3.9945e-08  
a 2.339524262686768 9.4353e-09 au
q 1.854743987820074 9.4263e-08 au
i 3.906395414568921 4.5391e-06 deg
node 276.4889096139126 6.561e-05 deg
peri 12.52824141262281 6.66e-05 deg
M 163.4286671790036 1.3479e-05 deg
tp 2458007.143785526337
(2017-Sep-10.64378553)
4.7217e-05 TDB
period 1307.042643727573
3.58
7.907e-06
2.165e-08
d
yr
n .2754309522551696 1.6662e-09 deg/d
Q 2.824304537553463 1.139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      802  
   data-arc span      8163 days (22.35 yr)  
   first obs. used      1996-10-03  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:48:46  

Additional Information
 Earth MOID = .837987 au 
 Jupiter MOID = 2.35065 au 
 T_jup = 3.533 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO309431  

35791 (1999 JK25)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JK25 = 1996 TP60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-18 00:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin