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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
95221 (2002 CW15)
Classification: Main-belt Asteroid          SPK-ID: 2095221
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02734378833899638 4.7537e-08  
a 2.962251506242029 2.3258e-08 au
q 2.881252328048474 1.4704e-07 au
i 10.70762718816377 5.1944e-06 deg
node 148.6189718755899 2.1544e-05 deg
peri 1.484055981786453 8.2988e-05 deg
M 217.7019765534418 8.1895e-05 deg
tp 2459736.584524595253
(2022-Jun-06.08452460)
0.00042734 TDB
period 1862.221431022276
5.10
2.1931e-05
6.004e-08
d
yr
n .1933175045689257 2.2767e-09 deg/d
Q 3.043250684435585 2.3893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      556  
   data-arc span      9143 days (25.03 yr)  
   first obs. used      1994-09-06  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54837  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:00:50  

Additional Information
 Earth MOID = 1.89211 au 
 Jupiter MOID = 1.94305 au 
 T_jup = 3.239 
[ 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 15.3   n/a MPO417474  

95221 (2002 CW15)          Discovered 2002-Feb-08 by Yeung, W. K. Y. at Desert Eagle
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ 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-Feb-24 00:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin