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 ]  
35885 (1999 JO79)
Classification: Main-belt Asteroid          SPK-ID: 2035885
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1762531842696738 4.3672e-08  
a 2.427565991042705 1.0701e-08 au
q 1.999699755096662 1.0708e-07 au
i 1.925215248618722 6.1845e-06 deg
node 48.95442898967467 0.00013302 deg
peri 231.5380452646965 0.00013425 deg
M 63.45699040102784 1.676e-05 deg
tp 2458356.981497838644
(2018-Aug-26.48149784)
6.4315e-05 TDB
period 1381.51305670286
3.78
9.1345e-06
2.501e-08
d
yr
n .2605838564126071 1.723e-09 deg/d
Q 2.855432226988748 1.2587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      9423 days (25.80 yr)  
   first obs. used      1992-09-27  
   last obs. used      2018-07-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56114  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 19:17:13  

Additional Information
 Earth MOID = .983384 au 
 Jupiter MOID = 2.27973 au 
 T_jup = 3.487 
[ 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 15.6   n/a MPO351081  
diameter diameter 1.905 km 0.413 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.213   0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35885 (1999 JO79)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JO79 = 1992 SJ9 = 1999 KY9 
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-19 16:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin