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JPL Small-Body Database Browser
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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 
[ show covariance matrix ]

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2055-Jul-11 14:17 00:01 Psych 0.049785592602982 0.0497838904095325 0.0497872954467895 4.17639211581216 4.17639205762218 2471825.095278081 1.4893702376639 365.429628713542 51.1601527193419 79.2140628739006 142937.867404353 T 19 CATAB v2.0f-lin.ifort 2019-Dec-14 02:28:30 2019-Dec-14 02:28

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