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 ]  
54820 Svenders (2001 NV1)
Classification: Main-belt Asteroid          SPK-ID: 2054820
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2208603288782487 4.2646e-08  
a 2.675129022935512 1.3877e-08 au
q 2.084299147138227 1.1469e-07 au
i 10.04959882391488 4.8754e-06 deg
node 138.193486378315 2.7465e-05 deg
peri 211.2704052963789 2.9831e-05 deg
M 349.1020612645148 1.5465e-05 deg
tp 2458648.879055777303
(2019-Jun-14.37905578)
6.8857e-05 TDB
period 1598.142593986037
4.38
1.2436e-05
3.405e-08
d
yr
n .2252615012920088 1.7528e-09 deg/d
Q 3.265958898732797 1.6942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1119  
   data-arc span      7544 days (20.65 yr)  
   first obs. used      1999-01-14  
   last obs. used      2019-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:23:42  

Additional Information
 Earth MOID = 1.08332 au 
 Jupiter MOID = 2.16598 au 
 T_jup = 3.322 
[ 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 14.2   n/a MPO263779  
diameter diameter 4.023 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.188   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

54820 Svenders           Discovered 2001 July 11 by J. Dellinger and W. G. Dillon at the George Observatory, Needville.
Sven Treitel (b. 1929) and Enders Robinson (b. 1930) co-authored a landmark series of papers that founded the modern field of applied geophysical signal analysis. This followed Robinson's first performance of signal processing on a general-purpose digital computer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040107/MPCPages.arcLast Updated: 2004-01-07

Alternate Designations
 2001 NV1 = 2000 FG61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-14 12:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin