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 ]  
413388 (2004 RX49)
Classification: Main-belt Asteroid          SPK-ID: 2413388
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1829912843054105 8.3379e-08  
a 2.203805217612322 1.0781e-08 au
q 1.800528070482479 1.8751e-07 au
i 3.766369378653976 7.2924e-06 deg
node 349.7361573625183 6.818e-05 deg
peri 326.6353149050447 6.9523e-05 deg
M 191.8220924569773 1.2079e-05 deg
tp 2459158.744793426891
(2020-Nov-05.24479343)
4.0492e-05 TDB
period 1194.973397931412
3.27
8.7685e-06
2.401e-08
d
yr
n .3012619365612548 2.2106e-09 deg/d
Q 2.607082364742166 1.2753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1991-10-09  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64658  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:50:49  

Additional Information
 Earth MOID = .787762 au 
 Jupiter MOID = 2.67941 au 
 T_jup = 3.638 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457245.5 (2015-Aug-11.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1833487140833366 8.363e-08  
q 1.799764135922468 1.8813e-07 au
tp 2456767.380754373441
(2014-Apr-19.88075437)
4.1385e-05 TDB
node 349.7597823319876 6.8147e-05 deg
peri 326.3768372469904 6.948e-05 deg
i 3.768425076203821 7.2941e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1991-10-09  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64658  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:50:49  

Additional Information
 Jupiter MOID = 2.67941 au 
 T_jup = 3.638 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.993926084409188E-15 -1.571897398693513E-14 8.928206156188607E-13 -4.938071980678442E-14 6.078288280660002E-14 -1.542446199477597E-14
q -1.571897398693513E-14 3.539276212212184E-14 -2.063763180862913E-12 1.094768197612628E-13 -1.459092908457633E-13 3.495694578562493E-14
tp 8.928206156188607E-13 -2.063763180862913E-12 1.712679331709851E-9 1.217730305636126E-11 5.59021122071734E-10 -6.204008718421418E-12
node -4.938071980678442E-14 1.094768197612628E-13 1.217730305636126E-11 4.644046859429891E-9 -4.626591135441466E-9 -1.507956280442359E-10
peri 6.078288280660002E-14 -1.459092908457633E-13 5.59021122071734E-10 -4.626591135441466E-9 4.827445739423523E-9 1.489516496051362E-10
i -1.542446199477597E-14 3.495694578562493E-14 -6.204008718421418E-12 -1.507956280442359E-10 1.489516496051362E-10 5.320435383588637E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO427977  

413388 (2004 RX49)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 14:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin