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 ]  
26698 (2001 FN128)
Classification: Main-belt Asteroid          SPK-ID: 2026698
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2589520355203365 4.3769e-08  
a 2.310212977984539 1.0924e-08 au
q 1.711978624849944 1.0315e-07 au
i 25.43463555033727 4.9488e-06 deg
node 143.9630533027156 1.3452e-05 deg
peri 342.2358896243873 1.7028e-05 deg
M 224.223938584054 1.0481e-05 deg
tp 2459484.223472079247
(2021-Sep-26.72347208)
3.7989e-05 TDB
period 1282.55635148419
3.51
9.0971e-06
2.491e-08
d
yr
n .2806894212354908 1.9909e-09 deg/d
Q 2.908447331119134 1.3753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      985  
   data-arc span      15774 days (43.19 yr)  
   first obs. used      1976-03-01  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47257  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:25:42  

Additional Information
 Earth MOID = .735082 au 
 Jupiter MOID = 2.17029 au 
 T_jup = 3.415 
[ 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 14.4   n/a MPO493024  
diameter diameter 2.919 km 0.455 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.395   0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

26698 (2001 FN128)          Discovered 2001-Mar-31 by LONEOS at Anderson Mesa
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FN128 = 1976 EQ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-29 16:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin