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 ]  
120516 (1993 TY33)
Classification: Main-belt Asteroid          SPK-ID: 2120516
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823849423550787 3.3778e-08  
a 2.393193496903436 9.0001e-09 au
q 1.956711038926154 8.2367e-08 au
i 5.005977268509787 4.2477e-06 deg
node 170.1382079780356 4.4099e-05 deg
peri 268.4585519744224 4.5966e-05 deg
M 29.79902081220277 1.1416e-05 deg
tp 2458888.565325501771
(2020-Feb-09.06532550)
4.2915e-05 TDB
period 1352.275401038047
3.70
7.6282e-06
2.088e-08
d
yr
n .2662179610186308 1.5017e-09 deg/d
Q 2.829675954880718 1.0642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      9605 days (26.30 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50167  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:20:13  

Additional Information
 Earth MOID = .979753 au 
 Jupiter MOID = 2.4355 au 
 T_jup = 3.503 
[ 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 16.5   n/a MPO502801  
diameter diameter 3.217 km 0.559 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120516 (1993 TY33)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1993 TY33 = 2002 CH53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-28 04:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin