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 ]  
160162 (2001 SX345)
Classification: Main-belt Asteroid          SPK-ID: 2160162
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1517258777891219 6.1427e-08  
a 2.421583556485104 1.4342e-08 au
q 2.054166665737698 1.562e-07 au
i 7.350540945305917 4.9922e-06 deg
node 130.0302433628675 4.3212e-05 deg
peri 208.7967776138455 4.6297e-05 deg
M 354.4316290381027 1.8787e-05 deg
tp 2459021.789882988955
(2020-Jun-21.28988299)
7.1931e-05 TDB
period 1376.409353555786
3.77
1.2228e-05
3.348e-08
d
yr
n .2615500970477888 2.3236e-09 deg/d
Q 2.78900044723251 1.6518e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6487 days (17.76 yr)  
   first obs. used      2001-08-25  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:15:02  

Additional Information
 Earth MOID = 1.04796 au 
 Jupiter MOID = 2.58178 au 
 T_jup = 3.486 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457092.5 (2015-Mar-11.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151956396543356 6.1291e-08  
q 2.053483343984253 1.5574e-07 au
tp 2457647.115518933869
(2016-Sep-15.61551893)
6.6393e-05 TDB
node 130.0715635492295 4.3247e-05 deg
peri 209.1873188621921 4.6347e-05 deg
i 7.347807177142275 4.9904e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6487 days (17.76 yr)  
   first obs. used      2001-08-25  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:15:02  

Additional Information
 Jupiter MOID = 2.58178 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.756531913068072E-15 -9.526796435220504E-15 -3.25358694967517E-13 3.193958130152996E-14 -4.243720448520465E-14 -9.426367978306933E-16
q -9.526796435220504E-15 2.425416236293873E-14 1.096635514760033E-12 -8.306351877816565E-14 1.657254639169908E-13 2.909074460754489E-15
tp -3.25358694967517E-13 1.096635514760033E-12 4.407974968688597E-9 -1.672084088871145E-11 1.137601740568494E-9 2.205594388227247E-12
node 3.193958130152996E-14 -8.306351877816565E-14 -1.672084088871145E-11 1.87029449598082E-9 -1.857866998774545E-9 3.27507710030735E-11
peri -4.243720448520465E-14 1.657254639169908E-13 1.137601740568494E-9 -1.857866998774545E-9 2.148032218107221E-9 -3.203003280110284E-11
i -9.426367978306933E-16 2.909074460754489E-15 2.205594388227247E-12 3.27507710030735E-11 -3.203003280110284E-11 2.490374713701745E-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 17.0   n/a MPO433024  

160162 (2001 SX345)          Discovered 2001-Sep-23 by NEAT at Haleakala
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 17:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin