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

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1375356365506105 3.8725e-08  
a 3.129687464350993 2.61e-08 au
q 2.699243906737013 1.1367e-07 au
i 18.28102453993562 4.0722e-06 deg
node 140.285680059133 1.7553e-05 deg
peri 21.92049333048752 2.7557e-05 deg
M 69.29507872545621 2.1201e-05 deg
tp 2458611.231040583690
(2019-May-07.73104058)
0.00011766 TDB
period 2022.320025713329
5.54
2.5297e-05
6.926e-08
d
yr
n .1780133685186735 2.2268e-09 deg/d
Q 3.560131021964973 2.9689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      435  
   data-arc span      10866 days (29.75 yr)  
   first obs. used      1990-11-18  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:19:53  

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

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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 1.58143061618377 1.58142855188781 1.58143268051055 4.10088828793211 3.96813234171617 2429432.248311405 2.64005204400651 381.875811653589 28.8288251776906 74.2471927313056 3315760.24434392 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:54 2020-Nov-12 00:19
1949-Nov-20 16:16 00:02 Jupiter 1.69723452040705 1.69723255889188 1.69723648193138 4.45913348940263 4.34577389002526 2433241.178015189 2.15837185081071 242.52437523132 42.8525416141177 -68.2984937652001 3426121.74472388 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:54 2020-Nov-12 00:19
2022-Jan-19 10:46 < 00:01 Jupiter 1.47349354563581 1.47349305552217 1.47349403574978 4.30490626101507 4.16923717408111 2459598.948493794 0.348056353334004 115.190605464704 22.1245715477404 85.8719651986595 3495272.80983963 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:54 2020-Nov-12 00:19
2032-Jun-12 17:03 < 00:01 Jupiter 1.94919147164053 1.94919040941183 1.94919253386934 4.43569632338913 4.33662316509316 2463396.210710916 0.722246799510559 94.1637400627287 50.5389713601467 78.467479313841 3334165.2213062 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:54 2020-Nov-12 00:19
2094-Jun-01 12:16 00:04 Jupiter 1.87939119203245 1.87938855444234 1.8793938296262 2.93939249149466 2.78184265170937 2486030.011140928 3.77075999507664 207.506303081874 104.513980620775 -30.6700983985869 1038501.99018349 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:54 2020-Nov-12 00:19
2104-Sep-03 15:23 00:03 Jupiter 1.50597237763137 1.50597108332365 1.50597367199011 4.42149734061432 4.29240657465262 2489776.140864060 2.75145648667426 484.619045837817 23.8047155890116 -83.1216525284061 3567152.63911831 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:54 2020-Nov-12 00:19
2176-Nov-15 17:25 00:06 Jupiter 1.65276719902207 1.65276300625923 1.65277139189202 3.77512661001834 3.63684010354188 2516147.225743918 5.94521730319773 717.678353180473 38.8939221020931 71.4196691475016 2583996.903386 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:54 2020-Nov-12 00:19
2187-Apr-09 18:36 00:06 Jupiter 1.65213288596578 1.65212810296783 1.65213766905266 4.51356576843739 4.39851195728996 2519944.275023617 5.57977361121392 664.71797639622 38.1167128627844 -69.4232591694572 3475100.52846082 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:54 2020-Nov-12 00:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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