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 ]  
4726 Federer (1976 SV10)
Classification: Main-belt Asteroid          SPK-ID: 2004726
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07484716146911355 3.5981e-08  
a 2.733500234429072 1.3491e-08 au
q 2.528905501006899 1.0006e-07 au
i 2.041616820917047 3.779e-06 deg
node 294.1854132517466 0.00011461 deg
peri 9.336177033697311 0.00011787 deg
M 225.4423381650068 2.8196e-05 deg
tp 2459217.496969954668
(2021-Jan-02.99696995)
0.00012997 TDB
period 1650.734013616132
4.52
1.222e-05
3.346e-08
d
yr
n .218084801688539 1.6145e-09 deg/d
Q 2.938094967851244 1.45e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2219  
   data-arc span      23962 days (65.60 yr)  
   first obs. used      1953-10-01  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44854  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 00:40:04  

Additional Information
 Earth MOID = 1.51283 au 
 Jupiter MOID = 2.2186 au 
 T_jup = 3.348 
[ 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 12.8   n/a MPO384796  
diameter diameter 8.336 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.254   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B L   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

4726 Federer (1976 SV10)          Discovered 1976-Sep-25 by Harvard University at Harvard
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1976 SV10 = 1976 UA3 = 1983 ER 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-19 03:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin