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 ]  
115329 (2003 SY222)
Classification: Main-belt Asteroid          SPK-ID: 2115329
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1036922187200859 5.0325e-08  
a 3.004920457543249 2.2284e-08 au
q 2.693333588223214 1.4955e-07 au
i 10.98285410455299 5.3858e-06 deg
node 19.74639486695425 2.1997e-05 deg
peri 46.97270760585651 4.2709e-05 deg
M 56.64519738862398 3.1322e-05 deg
tp 2458901.129852587627
(2020-Feb-21.62985259)
0.00016633 TDB
period 1902.601774499214
5.21
2.1164e-05
5.794e-08
d
yr
n .1892145822762917 2.1048e-09 deg/d
Q 3.316507326863285 2.4595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      576  
   data-arc span      9985 days (27.34 yr)  
   first obs. used      1993-11-08  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49823  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:05  

Additional Information
 Earth MOID = 1.71874 au 
 Jupiter MOID = 2.06425 au 
 T_jup = 3.216 
[ 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 15.30   n/a MPCxxxxx  
diameter diameter 3.185 km 0.518 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115329 (2003 SY222)          Discovered 2003-Sep-27 by Yeung, W. K. Y. at Desert Eagle
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
2082-Sep-03 00:22 00:03 Inter 0.0401777045570551 0.0401587419483132 0.0401966949889054 7.41370683425153 7.4137067851044 2481740.515317682 3.32674813973557 1919.66046775244 61.5734559991246 -60.526392418606 84971.9971449397 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 16:43:06 2021-Apr-13 16:43
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-25 05:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin