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
JPL Small-Body Database Browser
Search: [ help ]  
90461 Matthewgraham (2004 CS35)
Classification: Main-belt Asteroid          SPK-ID: 2090461
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2202770031333431 4.9518e-08  
a 3.071195366314778 1.6075e-08 au
q 2.394681654985949 1.5451e-07 au
i 2.071519877689608 5.5367e-06 deg
node 358.8449255297422 0.00011228 deg
peri 151.6921163924715 0.00011307 deg
M 13.19693238919493 1.0156e-05 deg
tp 2458928.434055379775
(2020-Mar-19.93405538)
5.5403e-05 TDB
period 1965.891716208423
5.38
1.5434e-05
4.226e-08
d
yr
n .1831230057240004 1.4377e-09 deg/d
Q 3.747709077643608 1.9616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      7680 days (21.03 yr)  
   first obs. used      1999-04-12  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51406  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:32:20  

Additional Information
 Earth MOID = 1.40596 au 
 Jupiter MOID = 1.25716 au 
 T_jup = 3.192 
[ 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 15.2   n/a MPO417444  
diameter diameter 3.593 km 0.364 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.125   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90461 Matthewgraham           Discovered 2004 Feb. 11 by the Catalina Sky Survey.
Matthew Graham (b. 1971) is a computational scientist working on analysis of massive data sets and sky surveys, including the Palomar-Quest and Catalina Real-Time Transient surveys. He has contributed to the astronomical applications of databases, web services, semantic web and machine learning.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-07-12Last Updated: 2014-08-13

[ 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-Sep-26 06:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin