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 ]  
413368 (2004 CD128)
Classification: Main-belt Asteroid          SPK-ID: 2413368
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2322119831214793 5.9478e-08  
a 2.593266555356909 2.6807e-08 au
q 1.991078985774873 1.6031e-07 au
i 12.88419894139905 6.5e-06 deg
node 19.16977988768516 1.7327e-05 deg
peri 318.4677966091836 2.0533e-05 deg
M 157.6592236187967 9.4483e-06 deg
tp 2458332.485255564935
(2018-Aug-01.98525557)
4.0444e-05 TDB
period 1525.348802795652
4.18
2.3652e-05
6.476e-08
d
yr
n .2360115924568819 3.6595e-09 deg/d
Q 3.195454124938944 3.3032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      5830 days (15.96 yr)  
   first obs. used      2004-02-13  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52293  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:59:29  

Additional Information
 Earth MOID = 1.00289 au 
 Jupiter MOID = 2.2813 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457793.5 (2017-Feb-09.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2320804365503029 5.9597e-08  
q 1.992916252443782 1.6046e-07 au
tp 2458331.425931889094
(2018-Jul-31.92593189)
4.0544e-05 TDB
node 19.19621380232763 1.7313e-05 deg
peri 318.1704901546874 2.0525e-05 deg
i 12.8881678875761 6.5018e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      5830 days (15.96 yr)  
   first obs. used      2004-02-13  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52293  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:59:29  

Additional Information
 Jupiter MOID = 2.2813 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.551772892781538E-15 -9.48854748990315E-15 1.167588381701228E-12 -1.420925802805305E-14 2.480379865533356E-13 -9.650704213534497E-15
q -9.48854748990315E-15 2.574845457909338E-14 -3.156712909441366E-12 3.774083982633839E-14 -7.14271045103767E-13 2.681355199461503E-14
tp 1.167588381701228E-12 -3.156712909441366E-12 1.643807519800493E-9 -4.385257840771811E-12 4.462531351989427E-10 -7.939112915175624E-12
node -1.420925802805305E-14 3.774083982633839E-14 -4.385257840771811E-12 2.997362466705843E-10 -2.923426327608586E-10 -2.273795259577524E-11
peri 2.480379865533356E-13 -7.14271045103767E-13 4.462531351989427E-10 -2.923426327608586E-10 4.212818664453794E-10 2.012442489066445E-11
i -9.650704213534497E-15 2.681355199461503E-14 -7.939112915175624E-12 -2.273795259577524E-11 2.012442489066445E-11 4.227334255624265E-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 16.0   n/a MPO460570  

413368 (2004 CD128)          Discovered 2004-Feb-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2004 CD128 = 2014 RA7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-11 09:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin