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359018 (2008 UC299)
Classification: Main-belt Asteroid          SPK-ID: 2359018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2364605711400247 4.6644e-08  
a 2.235868758597975 1.6723e-08 au
q 1.70717395494576 1.0135e-07 au
i 5.332535758550825 7.976e-06 deg
node 264.2656131337235 6.6187e-05 deg
peri 73.61088406668792 6.941e-05 deg
M 96.25531874973819 1.9721e-05 deg
tp 2458273.994783623704
(2018-Jun-04.49478362)
6.6874e-05 TDB
period 1221.146835543427
3.34
1.37e-05
3.751e-08
d
yr
n .2948048420727349 3.3075e-09 deg/d
Q 2.76456356225019 2.0677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      4757 days (13.02 yr)  
   first obs. used      2005-12-04  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:31:49  

Additional Information
 Earth MOID = .706544 au 
 Jupiter MOID = 2.6453 au 
 T_jup = 3.596 
[ 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 17.7   n/a MPO460413  

359018 (2008 UC299)          Discovered 2008-Oct-29 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
1909-May-31 23:46 00:53 Eunom 0.0403331211561685 0.040256544241113 0.0404097378924814 3.07323235643689 3.07323224318729 2418458.490568961 53.4541423092756 4302.14589245141 55.5816351101771 27.6114186030975 50238.6282894996 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:31:51 2019-Jul-14 11:31
1939-Jul-13 14:57 00:35 Eunom 0.0241547141430582 0.0241218608556416 0.0241876831739599 3.15136797321109 3.15136778879752 2429458.123143557 35.0839670477769 3101.76152723473 60.7276254866209 58.1383817743326 50455.8233123061 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:31:51 2019-Jul-14 11:31
1969-Aug-20 13:53 00:19 Eunom 0.023982241418208 0.0239793498397095 0.023985177843564 3.22050687540422 3.22050669365193 2440454.078524239 19.1974760196615 1836.86821092077 65.6648988930807 -85.9533216238195 54412.1882655796 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:31:51 2019-Jul-14 11:31
1991-Dec-30 16:20 < 00:01 Iris 0.0181254244390985 0.0181000360693929 0.0181508150008698 4.87405754604108 4.87405748096908 2448621.180672095 0.530629303842997 1304.0474075325 63.5365072276932 13.9695599355002 10492.8123053166 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:31:51 2019-Jul-14 11:31
1999-Oct-01 20:21 00:05 Eunom 0.037378927941901 0.0373710818433211 0.0373867757581962 3.31180508601492 3.31180497261773 2451453.347658250 4.64323425130497 563.652380627054 73.020954017723 -46.6160420154483 55984.4684172559 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:31:51 2019-Jul-14 11:31
2033-Oct-21 17:33 < 00:01 Iris 0.0409354956490348 0.0409158432435711 0.040955148234292 5.38819439270668 5.38819436664336 2463892.231021637 0.39570977333527 989.177291097768 110.041537332591 -7.97200991506153 9853.2947164437 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 11:31:51 2019-Jul-14 11:31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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