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 ]  
172513 (2003 SU241)
Classification: Main-belt Asteroid          SPK-ID: 2172513
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1903570188783371 3.5684e-08  
a 2.36454706610836 1.3237e-08 au
q 1.914438935606454 8.4376e-08 au
i 1.06379949375432 5.2424e-06 deg
node 73.86324874885165 0.00032381 deg
peri 31.53830750616255 0.00032434 deg
M 134.8391850539238 2.0584e-05 deg
tp 2458503.067691283529
(2019-Jan-19.56769128)
7.3922e-05 TDB
period 1328.068180375868
3.64
1.1152e-05
3.053e-08
d
yr
n .2710704204193141 2.2763e-09 deg/d
Q 2.814655196610266 1.5757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      8077 days (22.11 yr)  
   first obs. used      1996-11-19  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60828  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:34:20  

Additional Information
 Earth MOID = .931382 au 
 Jupiter MOID = 2.32147 au 
 T_jup = 3.524 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456698.5 (2014-Feb-10.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1906302844043156 3.5785e-08  
q 1.913610971661162 8.4731e-08 au
tp 2457176.192452954070
(2015-Jun-02.69245295)
6.9393e-05 TDB
node 73.85730167762745 0.00032361 deg
peri 31.66917460753503 0.00032413 deg
i 1.064117749717055 5.2443e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      8077 days (22.11 yr)  
   first obs. used      1996-11-19  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60828  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:34:20  

Additional Information
 Jupiter MOID = 2.32147 au 
 T_jup = 3.524 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.280545804914486E-15 -3.00733719612223E-15 -1.775420629167354E-13 -7.44247358499503E-17 -1.935614158790412E-14 4.086353825491505E-17
q -3.00733719612223E-15 7.179309119199995E-15 6.504265898754945E-13 -5.507461336992802E-16 9.592841588072117E-14 -5.450573616170325E-17
tp -1.775420629167354E-13 6.504265898754945E-13 4.815435448285634E-9 1.468212114949942E-11 1.315127344705564E-9 2.094681924195679E-13
node -7.44247358499503E-17 -5.507461336992802E-16 1.468212114949942E-11 1.047227848906993E-7 -1.047001988353786E-7 -7.865268610704584E-10
peri -1.935614158790412E-14 9.592841588072117E-14 1.315127344705564E-9 -1.047001988353786E-7 1.050604432390652E-7 7.864499984866579E-10
i 4.086353825491505E-17 -5.450573616170325E-17 2.094681924195679E-13 -7.865268610704584E-10 7.864499984866579E-10 2.75025685072256E-11

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 17.5   n/a MPO417928  

172513 (2003 SU241)          Discovered 2003-Sep-27 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2162-Apr-28 02:19 00:23 Hygie 0.0420422360974854 0.0420183493031914 0.0420661250522148 3.21337201421803 3.21337172822488 2510831.596651328 23.3113537492697 1279.94226394472 71.391382464532 -21.8495341161255 33009.6397392593 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 03:34:27 2019-Jul-14 03:34

Alternate Designations
 2003 SU241 = 2005 GN89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 02:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin