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 ]  
243125 (2007 RT244)
Classification: Main-belt Asteroid          SPK-ID: 2243125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1782559796726593 3.9056e-08  
a 2.37989584734669 1.2863e-08 au
q 1.955665181559012 9.6882e-08 au
i 2.420469704298147 4.7179e-06 deg
node 75.25158819671179 0.00012099 deg
peri 224.6714149573349 0.00012206 deg
M 269.9515773989939 1.6054e-05 deg
tp 2459535.935453119078
(2021-Nov-17.43545312)
6.0738e-05 TDB
period 1341.020304796755
3.67
1.0872e-05
2.977e-08
d
yr
n .2684523110591989 2.1765e-09 deg/d
Q 2.804126513134367 1.5156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1999-05-20  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66109  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:07:13  

Additional Information
 Earth MOID = .938939 au 
 Jupiter MOID = 2.4087 au 
 T_jup = 3.516 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457695.5 (2016-Nov-03.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1786697758752578 3.9021e-08  
q 1.954944364640428 9.6838e-08 au
tp 2458193.584212346384
(2018-Mar-16.08421235)
5.7488e-05 TDB
node 75.27650174281614 0.00012102 deg
peri 224.4659373284229 0.00012208 deg
i 2.420430104432062 4.7167e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1999-05-20  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66109  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:07:13  

Additional Information
 Jupiter MOID = 2.4087 au 
 T_jup = 3.516 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.522638274744768E-15 -3.758542527285198E-15 1.80073198778811E-13 1.932022829985551E-14 9.154691597411885E-14 -1.255345148479078E-15
q -3.758542527285198E-15 9.377692271173221E-15 -2.98904919956592E-13 -4.783274854783383E-14 -1.966840693897255E-13 3.218145221298964E-15
tp 1.80073198778811E-13 -2.98904919956592E-13 3.304863210763035E-9 3.206849838511497E-11 9.451950842226516E-10 8.706480959255777E-13
node 1.932022829985551E-14 -4.783274854783383E-14 3.206849838511497E-11 1.46456274470925E-8 -1.462176744582619E-8 -1.873776496034518E-10
peri 9.154691597411885E-14 -1.966840693897255E-13 9.451950842226516E-10 -1.462176744582619E-8 1.490237521166003E-8 1.874136401959313E-10
i -1.255345148479078E-15 3.218145221298964E-15 8.706480959255777E-13 -1.873776496034518E-10 1.874136401959313E-10 2.224723594904224E-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 17.62   n/a MPCxxxxx  

243125 (2007 RT244)          Discovered 2007-Sep-11 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-09 06:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin