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 ]  
4763 Ride (1983 BM)
Classification: Main-belt Asteroid          SPK-ID: 2004763
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1013568557845791 2.2223e-08  
a 2.657742038191344 1.1073e-08 au
q 2.38836166171377 5.9742e-08 au
i 11.40240686490421 1.5401e-06 deg
node 333.0938146188533 3.9391e-06 deg
peri 213.7123103135907 1.0021e-05 deg
M 228.6984102015171 1.2467e-05 deg
tp 2459777.711731590553
(2022-Jul-17.21173159)
5.6604e-05 TDB
period 1582.587261064527
4.33
9.89e-06
2.708e-08
d
yr
n .2274756083641455 1.4216e-09 deg/d
Q 2.927122414668917 1.2195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2630  
   data-arc span      17695 days (48.45 yr)  
   first obs. used      1972-10-06  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41569  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:49:51  

Additional Information
 Earth MOID = 1.39968 au 
 Jupiter MOID = 2.07699 au 
 T_jup = 3.352 
[ 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 12.29   n/a E2021B10  
diameter diameter 10.248 km 0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.243   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

4763 Ride (1983 BM)          Discovered 1983-Jan-22 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1983 BM = 1972 TS5 = 1989 QA = A918 EM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-12 18:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin