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 ]  
447817 (2007 TU241)
Classification: Main-belt Asteroid          SPK-ID: 2447817
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060886990620234 1.6776e-07  
a 2.568358261304476 3.07e-08 au
q 2.039048648507036 4.521e-07 au
i 4.974464644744503 7.6605e-06 deg
node 41.21460092586086 8.9363e-05 deg
peri 324.6251630785441 9.519e-05 deg
M 44.52468566141717 2.972e-05 deg
tp 2458814.556845906924
(2019-Nov-27.05684591)
0.00012171 TDB
period 1503.425223089532
4.12
2.6956e-05
7.38e-08
d
yr
n .2394532128842442 4.2933e-09 deg/d
Q 3.097667874101916 3.7027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5806 days (15.90 yr)  
   first obs. used      2003-12-01  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48653  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:23:11  

Additional Information
 Earth MOID = 1.04021 au 
 Jupiter MOID = 2.36562 au 
 T_jup = 3.396 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457491.5 (2016-Apr-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2083163814680517 1.6895e-07  
q 2.032259004256102 4.5639e-07 au
tp 2457309.441478851807
(2015-Oct-13.94147885)
9.9215e-05 TDB
node 41.23964623359026 8.9267e-05 deg
peri 324.2444728374379 9.4804e-05 deg
i 4.980717832060725 7.6773e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5806 days (15.90 yr)  
   first obs. used      2003-12-01  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48653  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:23:11  

Additional Information
 Jupiter MOID = 2.36562 au 
 T_jup = 3.396 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.854521655271339E-14 -7.708179312943031E-14 -1.094923399925906E-11 -7.534903656758921E-14 -3.359814783009126E-12 -8.370176233649677E-14
q -7.708179312943031E-14 2.082961480840576E-13 2.958620447464704E-11 2.066571611068405E-13 9.073927590540545E-12 2.262488429145742E-13
tp -1.094923399925906E-11 2.958620447464704E-11 9.843687853251008E-9 -3.765984973504499E-12 3.219761285494089E-9 3.899746581946468E-11
node -7.534903656758921E-14 2.066571611068405E-13 -3.765984973504499E-12 7.968617764127183E-9 -7.940516059122806E-9 -3.705709752341396E-10
peri -3.359814783009126E-12 9.073927590540545E-12 3.219761285494089E-9 -7.940516059122806E-9 8.987761620920752E-9 3.816697320376524E-10
i -8.370176233649677E-14 2.262488429145742E-13 3.899746581946468E-11 -3.705709752341396E-10 3.816697320376524E-10 5.89414264930562E-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 MPO495223  

447817 (2007 TU241)          Discovered 2007-Sep-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 TU241 = 2011 SX125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-24 13:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin