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 ]  
249169 (2008 CZ5)
Classification: Main-belt Asteroid          SPK-ID: 2249169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1375356342540675 4.1211e-08  
a 3.129687465240084 2.6669e-08 au
q 2.699243914691285 1.2372e-07 au
i 18.28102290426236 4.5421e-06 deg
node 140.285676227779 1.8054e-05 deg
peri 21.92049660890053 2.7878e-05 deg
M 69.29507876207933 2.1214e-05 deg
tp 2458611.231040212080
(2019-May-07.73104021)
0.00011772 TDB
period 2022.32002657509
5.54
2.5849e-05
7.077e-08
d
yr
n .1780133684428176 2.2753e-09 deg/d
Q 3.560131015788884 3.0337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      10804 days (29.58 yr)  
   first obs. used      1990-11-18  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5368  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:39:56  

Additional Information
 Earth MOID = 1.71691 au 
 Jupiter MOID = 1.47165 au 
 T_jup = 3.121 
[ 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 15.0   n/a MPO281359  

249169 (2008 CZ5)          Discovered 2008-Feb-07 by Lowe, A. at Mayhill
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1939-Jun-17 17:58 00:03 Jupiter 1.58143061199677 1.58142851944366 1.58143270458306 4.10088788563853 3.96813192560628 2429432.248294608 2.71332014953802 397.549926887925 31.6006152320398 74.7433958461289 2940801.85955168 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:09 2020-Jun-24 04:40
1949-Nov-20 16:16 00:02 Jupiter 1.69723452274569 1.69723249104861 1.69723655445233 4.45913315862952 4.34577355078217 2433241.177984198 2.22041215658832 248.543114538281 45.799178974106 -68.2307437608999 3281352.48596954 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:09 2020-Jun-24 04:40
2022-Jan-19 10:46 < 00:01 Jupiter 1.47349356448652 1.4734930548147 1.47349407415884 4.30490581680979 4.16923671718505 2459598.948499943 0.367545717852784 117.244655849619 22.8948501106937 85.309065220149 3188736.78745036 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:09 2020-Jun-24 04:40
2032-Jun-12 17:03 < 00:01 Jupiter 1.94919142038485 1.94919032145189 1.94919251931781 4.43569609347487 4.33662292729137 2463396.210710919 0.765160344235492 103.736389462852 53.9462401315205 83.8615406057272 3210856.95074367 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:09 2020-Jun-24 04:40
2094-Jun-01 12:16 00:04 Jupiter 1.8793912102441 1.87938845060208 1.87939396989029 2.93939147038811 2.78184157434228 2486030.011218196 3.93456010599918 223.265738028489 114.319712352332 -34.9655438119306 1037890.14179879 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:09 2020-Jun-24 04:40
2104-Sep-03 15:23 00:03 Jupiter 1.50597237277013 1.5059710607997 1.50597368479569 4.42149696979112 4.29240619225423 2489776.140879557 2.86568831735983 506.448722831816 25.2604463444467 -83.3747912302875 3342805.52556308 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:09 2020-Jun-24 04:40
2176-Nov-15 17:25 00:06 Jupiter 1.65276727091398 1.6527628790677 1.6527716628731 3.77512581934894 3.63683928893774 2516147.225823222 6.18889149702889 738.877486789087 43.4456383811331 71.1346581749069 2267797.45324926 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:09 2020-Jun-24 04:40
2187-Apr-09 18:36 00:06 Jupiter 1.65213280929871 1.65212786283642 1.65213775585811 4.51356540494953 4.3985115788853 2519944.275077950 5.79993154047312 694.195249726196 40.6239097887098 -69.6422068408053 3379053.55626385 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:40:09 2020-Jun-24 04:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-29 18:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin