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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1278199686273696 2.0375e-08  
a 3.046218951180503 1.3226e-08 au
q 2.656851340408512 6.1976e-08 au
i 10.53058240252961 8.4204e-07 deg
node 171.4582049787029 3.8403e-06 deg
peri 114.3498975053309 8.9382e-06 deg
M 171.6043251131572 1.0554e-05 deg
tp 2458470.809452251441
(2018-Dec-18.30945225)
5.415e-05 TDB
period 1941.959195782126
5.32
1.2647e-05
3.463e-08
d
yr
n .1853797962294515 1.2073e-09 deg/d
Q 3.435586561952493 1.4917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2641  
   data-arc span      14077 days (38.54 yr)  
   first obs. used      1982-09-19  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46477  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 16:07:43  

Additional Information
 Earth MOID = 1.66224 au 
 Jupiter MOID = 1.84648 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457419.5 (2016-Feb-01.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302873938991569 2.0277e-08  
q 2.646424065646811 6.1733e-08 au
tp 2456533.813628440776
(2013-Aug-29.31362844)
4.9736e-05 TDB
node 171.5541512717122 3.8332e-06 deg
peri 114.741161323866 8.8493e-06 deg
i 10.54306142933896 8.429e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2641  
   data-arc span      14077 days (38.54 yr)  
   first obs. used      1982-09-19  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46477  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 16:07:43  

Additional Information
 Jupiter MOID = 1.84648 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.111538823068914E-16 -1.230138237390997E-15 6.653485660567162E-13 3.455497260828167E-15 7.914049587830165E-14 7.293092303054736E-16
q -1.230138237390997E-15 3.81094537024551E-15 -1.91871470008906E-12 -1.016814030202122E-14 -2.171909174777359E-13 -2.270470392255943E-15
tp 6.653485660567162E-13 -1.91871470008906E-12 2.47366680945467E-9 -9.888287070628215E-12 3.830574726098582E-10 -9.239467979657554E-12
node 3.455497260828167E-15 -1.016814030202122E-14 -9.888287070628215E-12 1.469368060514261E-11 -1.714453804650129E-11 1.246402996664068E-12
peri 7.914049587830165E-14 -2.171909174777359E-13 3.830574726098582E-10 -1.714453804650129E-11 7.830979199035702E-11 -3.136633434477248E-12
i 7.293092303054736E-16 -2.270470392255943E-15 -9.239467979657554E-12 1.246402996664068E-12 -3.136633434477248E-12 7.104776428904857E-13

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 12.51   n/a MPCxxxxx  
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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