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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 ]

[ 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 .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

[ 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 1.58143061618377 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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