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9633 Cotur (1993 UP8)
Classification: Main-belt Asteroid          SPK-ID: 2009633
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1281689303811507 3.1215e-08  
a 3.044778514370156 1.421e-08 au
q 2.654532508935824 9.3109e-08 au
i 10.53117270099667 4.5749e-06 deg
node 171.4719685622097 1.8694e-05 deg
peri 114.1716585751112 2.5888e-05 deg
M 98.34048097242103 1.8417e-05 deg
tp 2458470.395106075730
(2018-Dec-17.89510608)
9.8561e-05 TDB
period 1940.581944746197
5.31
1.3585e-05
3.719e-08
d
yr
n .1855113621842356 1.2987e-09 deg/d
Q 3.435024519804488 1.6031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2304  
   data-arc span      13915 days (38.10 yr)  
   first obs. used      1982-09-19  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:12:13  

Additional Information
 Earth MOID = 1.66035 au 
 Jupiter MOID = 1.84862 au 
 T_jup = 3.201 
[ 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 12.4   n/a MPO452306  
diameter diameter 10.195 km 0.205 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.186   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

9633 Cotur (1993 UP8)          Discovered 1993-Oct-20 by Elst, E. W. at La Silla
Reference: 19981110/Numbers.arcLast Updated: 2004-04-19

[ 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
1931-Jun-02 11:11 00:02 Jupiter 1.95502164692332 1.95502095454876 1.955022339298 2.53055330779942 2.35312354974529 2426494.965974616 1.94504904543526 93.6039651863332 16.4397037679919 86.6393531039358 1788493.08565802 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:12:19 2020-Nov-13 03:12
1940-Sep-11 10:16 00:02 Jupiter 1.87941293935179 1.87941245050539 1.87941342819884 3.66877091902431 3.54379892294416 2429883.927975992 1.63850688338407 124.031878088129 17.1632593478825 -87.5990040086668 2559454.52534538 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:12:19 2020-Nov-13 03:12
1988-Dec-29 08:35 < 00:01 Jupiter 1.84948535799757 1.84948491071695 1.84948580527818 2.5391744959881 2.35190397321318 2447524.857960679 0.643577129239558 53.8488396998109 16.7940541023861 78.6704555004281 2447657.67744379 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:12:19 2020-Nov-13 03:12
2037-May-10 06:28 < 00:01 Jupiter 1.88306013942975 1.88305967276797 1.88306060609153 1.9575688757149 1.71244050051684 2465188.769303435 0.599415696878977 49.4948167678781 13.9380330796604 67.1794018850775 3449553.37287667 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:12:19 2020-Nov-13 03:12
2085-Sep-10 22:24 00:02 Jupiter 1.95042524143333 1.95042475522518 1.95042572764136 2.64514803701473 2.4755315597099 2482844.433205658 1.65307668528274 86.7254604370345 15.7869709224346 84.9830966061989 2120782.92354515 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:12:19 2020-Nov-13 03:12
2094-Dec-20 22:45 00:02 Jupiter 1.90447394309235 1.90447339463418 1.90447449155161 3.62135957659337 3.49638914677093 2486232.447658811 1.7748297739485 126.380559249625 17.415697045626 -86.641667766379 2473099.22467234 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:12:19 2020-Nov-13 03:12
2143-Apr-13 14:15 00:03 Jupiter 1.87075010542359 1.87074963566053 1.87075057518645 2.44429077916881 2.25144713816128 2503877.093436167 3.09293684414288 122.750881627847 15.854196689183 67.4926120326078 1628124.50087266 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:12:19 2020-Nov-13 03:12
2191-Aug-24 06:41 00:04 Jupiter 1.88409515844672 1.88409464870824 1.88409566818529 2.00975114914852 1.77199617667378 2521541.778243062 4.3383326067518 64.6558787857779 36.0316608268434 -79.0473394547489 2202963.90139084 T 32 CATAB v2.0f-lin.ifort 2020-Nov-13 03:12:19 2020-Nov-13 03:12

Alternate Designations
 1993 UP8 = 1982 SE8 = 1987 QC10 = 1991 FD6 = 1996 EA6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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