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 ]  
442325 (2011 SY133)
Classification: Main-belt Asteroid          SPK-ID: 2442325
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2125548305875586 3.1629e-07  
a 2.596193504476652 9.7133e-08 au
q 2.044360033960098 8.9529e-07 au
i 2.686293352202225 1.1151e-05 deg
node 149.1171534238878 0.00012837 deg
peri 256.9532073403544 0.00014136 deg
M 10.10314732458889 8.5942e-05 deg
tp 2458957.619661944029
(2020-Apr-18.11966194)
0.00036245 TDB
period 1527.931960625722
4.18
8.5748e-05
2.348e-07
d
yr
n .2356125856890721 1.3223e-08 deg/d
Q 3.148026974993207 1.1778e-07 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      7163 days (19.61 yr)  
   first obs. used      2000-01-26  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55886  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:43:00  

Additional Information
 Earth MOID = 1.05588 au 
 Jupiter MOID = 2.25268 au 
 T_jup = 3.383 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO495191  

442325 (2011 SY133)          Discovered 2007-Nov-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2011 SY133 = 2007 WQ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 12:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin