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 ]  
193621 (2001 CU24)
Classification: Main-belt Asteroid          SPK-ID: 2193621
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875998228708504 4.46e-08  
a 2.703229747983274 1.7635e-08 au
q 2.196104326082398 1.198e-07 au
i 7.611173899724236 6.5541e-06 deg
node 338.1738108112459 4.7248e-05 deg
peri 142.6315661902437 5.1527e-05 deg
M 139.6467583485183 2.0905e-05 deg
tp 2458370.774584063455
(2018-Sep-09.27458406)
9.1621e-05 TDB
period 1623.389990703366
4.44
1.5886e-05
4.349e-08
d
yr
n .2217581739825948 2.1701e-09 deg/d
Q 3.21035516988415 2.0944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6654 days (18.22 yr)  
   first obs. used      2001-01-19  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55567  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:31:27  

Additional Information
 Earth MOID = 1.21719 au 
 Jupiter MOID = 1.87808 au 
 T_jup = 3.328 
[ 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 15.9   n/a MPO338473  
diameter diameter 2.794 km 0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193621 (2001 CU24)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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-Jul-06 00:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin