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71532 (2000 CB91)
Classification: Main-belt Asteroid          SPK-ID: 2071532
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1307377678697863 4.4041e-08  
a 3.121906060157913 1.9988e-08 au
q 2.713755030353709 1.3623e-07 au
i .2081663267171411 4.7537e-06 deg
node 355.6651549215275 0.0010457 deg
peri 199.906763680352 0.0010458 deg
M 214.6299179482945 1.701e-05 deg
tp 2459814.080831594429
(2022-Aug-22.58083159)
9.9454e-05 TDB
period 2014.782513982617
5.52
1.935e-05
5.298e-08
d
yr
n .1786793351151279 1.716e-09 deg/d
Q 3.530057089962117 2.2601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      9430 days (25.82 yr)  
   first obs. used      1994-01-06  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:16:17  

Additional Information
 Earth MOID = 1.71251 au 
 Jupiter MOID = 1.42834 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456674.5 (2014-Jan-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1309036034673709 4.4024e-08  
q 2.712888757803641 1.3617e-07 au
tp 2455790.745621802765
(2011-Aug-17.24562180)
8.4285e-05 TDB
node 355.9470101545515 0.0010309 deg
peri 200.613688780958 0.001031 deg
i .2109770438053005 4.7573e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      9430 days (25.82 yr)  
   first obs. used      1994-01-06  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:16:17  

Additional Information
 Jupiter MOID = 1.42834 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.938110529091004E-15 -5.946579215369541E-15 -5.013772143382278E-13 2.902740175056089E-15 -4.482259505338161E-14 -2.347418307995538E-17
q -5.946579215369541E-15 1.85430504361007E-14 1.845189966817988E-12 -1.080071796001227E-14 2.1576236830613E-13 1.035858563609353E-16
tp -5.013772143382278E-13 1.845189966817988E-12 7.103971136176884E-9 2.060079569536649E-11 1.250029605921089E-9 1.448871501490037E-13
node 2.902740175056089E-15 -1.080071796001227E-14 2.060079569536649E-11 1.062739882615859E-6 -1.062728230156193E-6 3.399388484552945E-10
peri -4.482259505338161E-14 2.1576236830613E-13 1.250029605921089E-9 -1.062728230156193E-6 1.062955594144189E-6 -3.399077110484731E-10
i -2.347418307995538E-17 1.035858563609353E-16 1.448871501490037E-13 3.399388484552945E-10 -3.399077110484731E-10 2.263180228393841E-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 14.2   n/a MPO412622  
diameter diameter 8.740 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71532 (2000 CB91)          Discovered 2000-Feb-06 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CB91 = 1994 AT5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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