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 ]  
312304 (2008 CB51)
Classification: Main-belt Asteroid          SPK-ID: 2312304
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521605299922078 8.7592e-08  
a 2.645017205899745 3.2401e-08 au
q 2.242549986011531 2.522e-07 au
i 7.064428982018027 4.552e-06 deg
node 92.32505990701954 5.8088e-05 deg
peri 279.3619727870914 6.3781e-05 deg
M 37.49650944202677 2.0429e-05 deg
tp 2458836.844909215415
(2019-Dec-19.34490922)
8.9271e-05 TDB
period 1571.235124526466
4.30
2.8871e-05
7.904e-08
d
yr
n .2291191142436405 4.21e-09 deg/d
Q 3.047484425787958 3.7331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      7702 days (21.09 yr)  
   first obs. used      1998-12-22  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60342  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:45:14  

Additional Information
 Earth MOID = 1.25603 au 
 Jupiter MOID = 2.44878 au 
 T_jup = 3.366 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457679.5 (2016-Oct-18.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539354015608004 8.8027e-08  
q 2.236972667183112 2.5357e-07 au
tp 2457261.701223817553
(2015-Aug-27.20122382)
9.2487e-05 TDB
node 92.43604833796195 5.8248e-05 deg
peri 278.5010817329254 6.3684e-05 deg
i 7.057145104488822 4.5463e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      7702 days (21.09 yr)  
   first obs. used      1998-12-22  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60342  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:45:14  

Additional Information
 Jupiter MOID = 2.44878 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.748833903948416E-15 -2.225850753089041E-14 1.569417798673164E-12 -3.490894655529359E-14 3.478055050563269E-13 -3.548578666629784E-14
q -2.225850753089041E-14 6.429679128029315E-14 -5.043572167329448E-12 1.059938277668812E-13 -1.129174640463273E-12 1.033881689878096E-13
tp 1.569417798673164E-12 -5.043572167329448E-12 8.553778648910356E-9 -6.412080438095817E-11 2.440863459362795E-9 -6.93867578097334E-12
node -3.490894655529359E-14 1.059938277668812E-13 -6.412080438095817E-11 3.392864815510656E-9 -3.384117557235E-9 -2.332930669840706E-11
peri 3.478055050563269E-13 -1.129174640463273E-12 2.440863459362795E-9 -3.384117557235E-9 4.055600131379324E-9 2.18536431739996E-11
i -3.548578666629784E-14 1.033881689878096E-13 -6.93867578097334E-12 -2.332930669840706E-11 2.18536431739996E-11 2.066928660813169E-11

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 17.1   n/a MPO446476  

312304 (2008 CB51)          Discovered 2008-Feb-07 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2008 CB51 = 1998 YY14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-28 00:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin