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 ]  
154701 (2004 JF17)
Classification: Main-belt Asteroid          SPK-ID: 2154701
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09293173732289887 4.3993e-08  
a 2.265825295194956 1.5528e-08 au
q 2.055258214042319 9.4808e-08 au
i 6.325048601520987 5.0393e-06 deg
node 3.416781851293493 4.2269e-05 deg
peri 247.928274358943 5.3145e-05 deg
M 233.3280568087976 3.0369e-05 deg
tp 2459438.844932473472
(2021-Aug-12.34493247)
0.00010432 TDB
period 1245.770544881083
3.41
1.2806e-05
3.506e-08
d
yr
n .2889777748231834 2.9706e-09 deg/d
Q 2.476392376347593 1.6971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      6749 days (18.48 yr)  
   first obs. used      2001-07-13  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63439  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:05:14  

Additional Information
 Earth MOID = 1.05152 au 
 Jupiter MOID = 2.55646 au 
 T_jup = 3.603 
[ 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 16.7   n/a MPO449833  

154701 (2004 JF17)          Discovered 2004-May-12 by Siding Spring Survey at Siding Spring
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-07 14:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin