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 ]  
447077 (2004 SS58)
Classification: Inner Main-belt Asteroid          SPK-ID: 2447077
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04733817052313737 1.0006e-07  
a 1.917441042576318 3.0391e-08 au
q 1.826672891534777 1.8149e-07 au
i 24.02564360343941 1.3527e-05 deg
node 64.00595881625156 1.4943e-05 deg
peri 247.9922140426288 0.0002765 deg
M 355.7751277034405 0.00029932 deg
tp 2459011.881317558418
(2020-Jun-11.38131756)
0.00080652 TDB
period 969.798382868769
2.66
2.3057e-05
6.313e-08
d
yr
n .3712111778688277 8.8255e-09 deg/d
Q 2.008209193617857 3.183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      5301 days (14.51 yr)  
   first obs. used      2004-09-18  
   last obs. used      2019-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52706  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:07:12  

Additional Information
 Earth MOID = .857068 au 
 Jupiter MOID = 3.0831 au 
 T_jup = 3.821 
[ 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 17.7   n/a MPO472482  

447077 (2004 SS58)          Discovered 2004-Sep-18 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 SS58 = 2007 VW184 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-04 09:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin