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 ]  
134541 (1999 RD96)
Classification: Main-belt Asteroid          SPK-ID: 2134541
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08496890253727359 5.6889e-08  
a 2.367816879991775 1.3322e-08 au
q 2.166626078289643 1.3729e-07 au
i 14.4008166448354 6.5474e-06 deg
node 11.89486429558292 1.6372e-05 deg
peri 357.0098881494692 3.141e-05 deg
M 239.3788880400199 2.9546e-05 deg
tp 2459446.404055506184
(2021-Aug-19.90405551)
0.00011127 TDB
period 1330.823911120018
3.64
1.1232e-05
3.075e-08
d
yr
n .2705091161888014 2.283e-09 deg/d
Q 2.569007681693908 1.4454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      7571 days (20.73 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:28:31  

Additional Information
 Earth MOID = 1.1663 au 
 Jupiter MOID = 2.78871 au 
 T_jup = 3.500 
[ 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 15.8   n/a MPO469410  
diameter diameter 1.926 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.274   0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134541 (1999 RD96)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-27 12:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin