Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
69311 Russ (1992 QC)
Classification: Mars-crossing Asteroid          SPK-ID: 2069311
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3350526195217441 1.0134e-07  
a 2.373059322811243 1.1769e-08 AU
q 1.577959580422839 2.3824e-07 AU
i 22.63330147482204 1.0885e-05 deg
node 29.51514641545016 1.7735e-05 deg
peri 304.9267705825053 2.1423e-05 deg
M 34.99574593613712 1.0933e-05 deg
tp 2456870.700184955894
(2014-Aug-01.20018496)
4.0308e-05 JED
period 1335.246103945058
3.66
9.9328e-06
2.719e-08
d
yr
n .2696132188188831 2.0056e-09 deg/d
Q 3.168159065199646 1.5712e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      12151 days (33.27 yr)  
   first obs. used      1981-10-04  
   last obs. used      2015-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47504  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:46:36  

Additional Information
 Earth MOID = .660897 AU 
 T_jup = 3.367 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4 mag n/a MPO319877  

69311 Russ           Discovered 1992 Aug. 21 by D. I. Steel at Siding Spring.
Russell Mark Steel (b. 1964) is the discoverer's only brother. A businessman who lives in Midsomer Norton, England, he has been very supportive of the discoverer's career.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080520/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Feb-27 15:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin