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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457093.5 (2015-Mar-12.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302487952237165 3.1049e-08  
q 2.647005435462479 9.2855e-08 au
tp 2456534.301785095146
(2013-Aug-29.80178510)
9.6278e-05 TDB
node 171.5522840014013 1.8659e-05 deg
peri 114.849012710914 2.5732e-05 deg
i 10.54296471445314 4.5807e-06 deg
  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
 Jupiter MOID = 1.84862 au 
 T_jup = 3.201 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.64020932934552E-16 -2.858453453012002E-15 5.255552746920661E-13 2.025827577784449E-15 7.827160962782136E-14 -1.595929706201752E-16
q -2.858453453012002E-15 8.622050362184632E-15 -1.5992579653851E-12 -5.909845872765938E-15 -2.325603020529625E-13 7.807002474104405E-16
tp 5.255552746920661E-13 -1.5992579653851E-12 9.269422300762895E-9 7.567814541525432E-12 1.717016156488385E-9 1.730189512607115E-12
node 2.025827577784449E-15 -5.909845872765938E-15 7.567814541525432E-12 3.481603807038435E-10 -3.404663423175278E-10 1.450523490955783E-11
peri 7.827160962782136E-14 -2.325603020529625E-13 1.717016156488385E-9 -3.404663423175278E-10 6.621198597466144E-10 -1.392272491076705E-11
i -1.595929706201752E-16 7.807002474104405E-16 1.730189512607115E-12 1.450523490955783E-11 -1.392272491076705E-11 2.098240450199481E-11

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

[ show close-approach data ]
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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