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JPL Small-Body Database Browser
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160070 (2000 CU98)
Classification: Main-belt Asteroid          SPK-ID: 2160070
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07053823854572601 5.6878e-08  
a 3.159878570256994 3.4257e-08 au
q 2.936986301892679 1.7711e-07 au
i 19.39513375225484 9.4607e-06 deg
node 142.489552953046 1.5674e-05 deg
peri 128.8756578471266 6.3354e-05 deg
M 27.79396869503123 5.9791e-05 deg
tp 2458442.101129460406
(2018-Nov-19.60112946)
0.00034092 TDB
period 2051.653508714215
5.62
3.3364e-05
9.135e-08
d
yr
n .1754682252490161 2.8535e-09 deg/d
Q 3.38277083862131 3.6674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      7211 days (19.74 yr)  
   first obs. used      2000-02-04  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61843  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:49:30  

Additional Information
 Earth MOID = 1.95468 au 
 Jupiter MOID = 1.94576 au 
 T_jup = 3.113 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457586.5 (2016-Jul-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07195496588489524 5.7248e-08  
q 2.931243843080537 1.7913e-07 au
tp 2458448.599527612312
(2018-Nov-26.09952761)
0.000333 TDB
node 142.6314993741348 1.5657e-05 deg
peri 130.1356216941539 6.2091e-05 deg
i 19.4065071774523 9.467e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      7211 days (19.74 yr)  
   first obs. used      2000-02-04  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61843  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:49:30  

Additional Information
 Jupiter MOID = 1.94576 au 
 T_jup = 3.113 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.277324924021472E-15 -1.009681365292731E-14 8.563273384189036E-12 -8.859615269263257E-15 1.483911507732737E-12 -7.22427962648075E-15
q -1.009681365292731E-14 3.208866648641001E-14 -2.814043495748977E-11 2.836884081845232E-14 -4.960779659693843E-12 2.460559826010814E-14
tp 8.563273384189036E-12 -2.814043495748977E-11 1.108886344194738E-7 -5.738958391345358E-11 2.001084542426011E-8 2.977979582149799E-11
node -8.859615269263257E-15 2.836884081845232E-14 -5.738958391345358E-11 2.451344862587941E-10 -2.408709493134288E-10 2.637271806843911E-11
peri 1.483911507732737E-12 -4.960779659693843E-12 2.001084542426011E-8 -2.408709493134288E-10 3.855308063173601E-9 -1.981936505735797E-11
i -7.22427962648075E-15 2.460559826010814E-14 2.977979582149799E-11 2.637271806843911E-11 -1.981936505735797E-11 8.962386959341847E-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 15.1   n/a MPO436807  
diameter diameter 6.240 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160070 (2000 CU98)          Discovered 2000-Feb-08 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2000 CU98 = 2002 NT37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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