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32928 (1995 QZ)
Classification: Inner Main-belt Asteroid          SPK-ID: 2032928
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07184197914074322 1.1135e-07  
a 1.931131367195453 1.1614e-08 AU
q 1.792395067795362 2.1856e-07 AU
i 17.40797037526121 1.0965e-05 deg
node 302.6144420517474 1.765e-05 deg
peri 8.195456793629207 4.2368e-05 deg
M 91.58322224894899 3.5835e-05 deg
tp 2456751.138401723065
(2014-Apr-03.63840172)
9.8103e-05 JED
period 980.2032858778001
2.68
8.8426e-06
2.421e-08
d
yr
n .3672707541248545 3.3132e-09 deg/d
Q 2.069867666595543 1.2448e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      14025 days (38.40 yr)  
   first obs. used      1976-06-06  
   last obs. used      2014-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49362  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:01:45  

Additional Information
 Earth MOID = .77917 AU 
 T_jup = 3.854 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO299192  
rotation period rot_per 38.9 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D (2012) Minor Planet Bul. 39, 16-21.]

32928 (1995 QZ)          Discovered 1995-Aug-20 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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