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 ]  
65148 (2002 CE117)
Classification: Main-belt Asteroid          SPK-ID: 2065148
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072997299918125 3.1418e-08  
a 2.34250565295607 9.5641e-09 au
q 1.856904863593983 7.4574e-08 au
i 9.976037232947972 3.959e-06 deg
node 149.6333954392575 2.0731e-05 deg
peri 227.5315801434715 2.2652e-05 deg
M 131.7140384828806 1.064e-05 deg
tp 2458521.374855364119
(2019-Feb-06.87485536)
3.7607e-05 TDB
period 1309.541898917143
3.59
8.02e-06
2.196e-08
d
yr
n .2749052934447407 1.6836e-09 deg/d
Q 2.828106442318158 1.1547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1025  
   data-arc span      9703 days (26.57 yr)  
   first obs. used      1993-06-13  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56611  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:39:40  

Additional Information
 Earth MOID = .872724 au 
 Jupiter MOID = 2.66357 au 
 T_jup = 3.514 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456985.5 (2014-Nov-24.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2073030345634328 3.1474e-08  
q 1.857053626576195 7.4729e-08 au
tp 2457209.335434101638
(2015-Jul-05.83543410)
3.5568e-05 TDB
node 149.7293165650643 2.0691e-05 deg
peri 226.9831422057466 2.2625e-05 deg
i 9.984424723619318 3.963e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1025  
   data-arc span      9703 days (26.57 yr)  
   first obs. used      1993-06-13  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56611  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:39:40  

Additional Information
 Jupiter MOID = 2.66357 au 
 T_jup = 3.514 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.906244554134342E-16 -2.340010653840479E-15 -1.265042589726374E-13 -6.553620459711087E-15 -2.507380130142416E-14 1.445780650925386E-16
q -2.340010653840479E-15 5.584349202084158E-15 3.377189323046117E-13 1.582649028897099E-14 6.62061673403207E-14 -2.579923567392499E-16
tp -1.265042589726374E-13 3.377189323046117E-13 1.265104487432071E-9 1.845392096012554E-12 3.373280767437691E-10 -4.413403111174252E-13
node -6.553620459711087E-15 1.582649028897099E-14 1.845392096012554E-12 4.281252037538667E-10 -4.206876888013846E-10 -6.483533629025508E-12
peri -2.507380130142416E-14 6.62061673403207E-14 3.373280767437691E-10 -4.206876888013846E-10 5.118898972832592E-10 6.260373978287659E-12
i 1.445780650925386E-16 -2.579923567392499E-16 -4.413403111174252E-13 -6.483533629025508E-12 6.260373978287659E-12 1.570543316697305E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO453045  
diameter diameter 2.946 km 0.574 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.201   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65148 (2002 CE117)          Discovered 2002-Feb-11 by Juels, C. W., Holvorcem, P. R. at Fountain Hills
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-19 23:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin