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 ]  
115137 (2003 SX57)
Classification: Main-belt Asteroid          SPK-ID: 2115137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04439854823791503 3.2658e-08  
a 2.410861414615479 1.0761e-08 au
q 2.303822667803745 7.7422e-08 au
i 2.716170695322794 5.7847e-06 deg
node 185.4028234639937 7.3296e-05 deg
peri 270.5252385382792 0.00010347 deg
M 139.9821439950369 7.1417e-05 deg
tp 2458668.848631154157
(2019-Jul-04.34863115)
0.00027117 TDB
period 1367.277906468482
3.74
9.1541e-06
2.506e-08
d
yr
n .2632968749782826 1.7628e-09 deg/d
Q 2.517900161427213 1.1238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      8056 days (22.06 yr)  
   first obs. used      1998-05-01  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5428  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:12  

Additional Information
 Earth MOID = 1.32231 au 
 Jupiter MOID = 2.5377 au 
 T_jup = 3.517 
[ 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 15.73   n/a E2021B55  

115137 (2003 SX57)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1965-May-05 17:12 00:01 Iris 0.00428862208028929 0.00427854139898512 0.00429871327234771 4.37567101726362 4.37567071091874 2438886.216748456 1.16477847510832 605.496772747299 65.0194654162898 -34.0979614485534 5596.84021765269 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:14 2021-Apr-13 16:42
2007-Apr-29 09:06 < 00:01 Amphi 0.0334827191493962 0.033481984334291 0.0334834539647902 2.9659685226598 2.96596846477217 2454219.878946667 0.805316669060106 76.8202703887523 36.5117443231405 -87.7493292181831 136976.213437511 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:14 2021-Apr-13 16:42

Alternate Designations
 2003 SX57 = 1999 RY70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-16 02:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin