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 ]  
34369 (2000 RA42)
Classification: Main-belt Asteroid          SPK-ID: 2034369
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08455719179028139 4.6089e-08  
a 3.042756174359639 2.0494e-08 au
q 2.785469256953248 1.4069e-07 au
i 8.873510490524621 4.3014e-06 deg
node 267.7735147443882 3.2853e-05 deg
peri 101.0955955315621 4.1873e-05 deg
M 183.2519746043299 2.7663e-05 deg
tp 2459552.312108251360
(2021-Dec-03.81210825)
0.00015328 TDB
period 1938.648865827068
5.31
1.9587e-05
5.363e-08
d
yr
n .185696340552324 1.8761e-09 deg/d
Q 3.30004309176603 2.2227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1536  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      1998-03-31  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48675  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:50:55  

Additional Information
 Earth MOID = 1.80199 au 
 Jupiter MOID = 2.15291 au 
 T_jup = 3.216 
[ 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 12.9   n/a MPO436004  
diameter diameter 9.183 km 0.344 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34369 (2000 RA42)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-19 11:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin