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3257 Hanzlik (1982 GG)
Classification: Main-belt Asteroid          SPK-ID: 2003257
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693398375740205 4.947e-08  
a 2.250541876125619 9.3703e-09 au
q 1.869435480368975 1.1184e-07 au
i 5.559272387410242 5.8056e-06 deg
node 30.29127934975797 5.1624e-05 deg
peri 275.6630396649377 5.4523e-05 deg
M 335.2071336824849 1.8595e-05 deg
tp 2457685.428472351044
(2016-Oct-23.92847235)
6.3821e-05 JED
period 1233.187387646925
3.38
7.7017e-06
2.109e-08
d
yr
n .2919264368142176 1.8232e-09 deg/d
Q 2.631648271882263 1.0957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1479  
   data-arc span      23816 days (65.20 yr)  
   first obs. used      1951-02-04  
   last obs. used      2016-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47439  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:43:10  

Additional Information
 Earth MOID = .864334 au 
 Jupiter MOID = 2.61077 au 
 T_jup = 3.602 
[ 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 13.1 mag n/a MPO279548  
rotation period rot_per 8.4652 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

3257 Hanzlik (1982 GG)          Discovered 1982-Apr-15 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1982 GG = 1972 HT = 1975 EK3 = 1982 FL3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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