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32779 (1988 CZ2)
Classification: Main-belt Asteroid          SPK-ID: 2032779
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1709156714748833 4.4117e-08  
a 2.345160127307068 8.3557e-09 au
q 1.944335509432258 1.026e-07 au
i 4.028002555351359 3.8159e-06 deg
node 127.3618377431776 6.6952e-05 deg
peri 39.68112836539044 6.7661e-05 deg
M 221.4691613326947 1.0408e-05 deg
tp 2459105.278840874372
(2020-Sep-12.77884087)
3.8881e-05 TDB
period 1311.768444217625
3.59
7.0107e-06
1.919e-08
d
yr
n .2744386797737873 1.4667e-09 deg/d
Q 2.745984745181878 9.7838e-09 au
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      11613 days (31.79 yr)  
   first obs. used      1988-02-11  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54774  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:53:40  

Additional Information
 Earth MOID = .953965 au 
 Jupiter MOID = 2.22895 au 
 T_jup = 3.538 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456811.5 (2014-Jun-03.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706305833952773 4.421e-08  
q 1.945346816085932 1.0281e-07 au
tp 2456481.784630416625
(2013-Jul-08.28463042)
3.5943e-05 TDB
node 127.3883974737531 6.6937e-05 deg
peri 39.7319189170522 6.7644e-05 deg
i 4.028188916697836 3.8166e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      11613 days (31.79 yr)  
   first obs. used      1988-02-11  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54774  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:53:40  

Additional Information
 Jupiter MOID = 2.22895 au 
 T_jup = 3.538 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.954542981604503E-15 -4.535166010378342E-15 5.014864433766177E-13 1.728771239363342E-14 1.515409007242441E-13 -1.298618346083393E-15
q -4.535166010378342E-15 1.057023675939239E-14 -1.171174676351268E-12 -3.849851620512238E-14 -3.522034552892941E-13 3.132399309146539E-15
tp 5.014864433766177E-13 -1.171174676351268E-12 1.291863820042799E-9 9.207619394430041E-12 3.783773336356278E-10 -3.168461504165426E-13
node 1.728771239363342E-14 -3.849851620512238E-14 9.207619394430041E-12 4.480541005057958E-9 -4.4659360087492E-9 1.031237556031903E-10
peri 1.515409007242441E-13 -3.522034552892941E-13 3.783773336356278E-10 -4.4659360087492E-9 4.575736204462816E-9 -1.029516643950255E-10
i -1.298618346083393E-15 3.132399309146539E-15 -3.168461504165426E-13 1.031237556031903E-10 -1.029516643950255E-10 1.456648992281429E-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 15.8   n/a MPO412421  
diameter diameter 1.566 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.321   0.095 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32779 (1988 CZ2)          Discovered 1988-Feb-11 by Elst, E. W. at La Silla
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 CZ2 = 1997 TQ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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