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 ]  
243114 (2007 RX146)
Classification: Main-belt Asteroid          SPK-ID: 2243114
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2918249689757277 9.3747e-08  
a 2.592975589476837 3.0478e-08 au
q 1.83628056852294 2.538e-07 au
i 12.51528491451092 1.0637e-05 deg
node 167.3048062444836 2.8412e-05 deg
peri 141.1406332825677 3.0898e-05 deg
M 315.08467354753 1.6582e-05 deg
tp 2458790.777803356699
(2019-Nov-03.27780336)
7.2645e-05 TDB
period 1525.092092582231
4.18
2.6889e-05
7.362e-08
d
yr
n .2360513189668835 4.1619e-09 deg/d
Q 3.349670610430734 3.9373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6238 days (17.08 yr)  
   first obs. used      2002-04-13  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57564  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:33  

Additional Information
 Earth MOID = .839607 au 
 Jupiter MOID = 2.05013 au 
 T_jup = 3.325 
[ 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 16.0   n/a MPO440238  
diameter diameter 3.004 km 0.675 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243114 (2007 RX146)          Discovered 2007-Sep-11 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 RX146 = 2002 GS156 = 2003 UT397 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-09 21:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin