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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170915666746366 4.3167e-08  
a 2.345160126624959 8.256e-09 au
q 1.944335519955862 1.0057e-07 au
i 4.028002619163375 3.7518e-06 deg
node 127.3618385057495 6.6094e-05 deg
peri 39.6811275207255 6.681e-05 deg
M 221.4691617433693 1.0379e-05 deg
tp 2459105.278839157727
(2020-Sep-12.77883916)
3.8745e-05 TDB
period 1311.768443645317
3.59
6.927e-06
1.897e-08
d
yr
n .2744386798935214 1.4492e-09 deg/d
Q 2.745984733294057 9.6671e-09 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      11622 days (31.82 yr)  
   first obs. used      1988-02-11  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54266  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 02:28:11  

Additional Information
 Earth MOID = .953965 au 
 Jupiter MOID = 2.22895 au 
 T_jup = 3.538 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456836.5 (2014-Jun-28.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706357252061994 4.326e-08  
q 1.945345456724621 1.0079e-07 au
tp 2456481.791910693943
(2013-Jul-08.29191069)
3.5925e-05 TDB
node 127.3883277562423 6.6078e-05 deg
peri 39.73397546431305 6.6792e-05 deg
i 4.028198591575658 3.7526e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      11622 days (31.82 yr)  
   first obs. used      1988-02-11  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54266  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 02:28:11  

Additional Information
 Jupiter MOID = 2.22895 au 
 T_jup = 3.538 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.871400417716476E-15 -4.350123376502417E-15 4.91872072443839E-13 1.753131702122679E-14 1.500093446066363E-13 -1.190736201148233E-15
q -4.350123376502417E-15 1.015843096602105E-14 -1.149816944516903E-12 -3.91242637354954E-14 -3.487314531420843E-13 2.886991868173827E-15
tp 4.91872072443839E-13 -1.149816944516903E-12 1.290602834909293E-9 1.041765698647957E-11 3.76968216455141E-10 -2.270338313427859E-13
node 1.753131702122679E-14 -3.91242637354954E-14 1.041765698647957E-11 4.366248672304896E-9 -4.351550229451363E-9 9.56879705850897E-11
peri 1.500093446066363E-13 -3.487314531420843E-13 3.76968216455141E-10 -4.351550229451363E-9 4.461218611643975E-9 -9.550821797291748E-11
i -1.190736201148233E-15 2.886991868173827E-15 -2.270338313427859E-13 9.56879705850897E-11 -9.550821797291748E-11 1.408165709809687E-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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