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56436 (2000 GZ46)
Classification: Main-belt Asteroid          SPK-ID: 2056436
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2078115714971736 3.7097e-08  
a 2.239319927511272 6.958e-09 au
q 1.773963334290218 8.5157e-08 au
i 5.113009119370918 3.6215e-06 deg
node 206.2813135370276 3.757e-05 deg
peri 131.4384343693073 3.8392e-05 deg
M 246.8423541947951 1.019e-05 deg
tp 2459385.228223356121
(2021-Jun-19.72822336)
3.585e-05 TDB
period 1223.975272927009
3.35
5.7047e-06
1.562e-08
d
yr
n .2941235889015124 1.3708e-09 deg/d
Q 2.704676520732327 8.4039e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1572  
   data-arc span      10449 days (28.61 yr)  
   first obs. used      1991-12-03  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55265  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:59:20  

Additional Information
 Earth MOID = .770261 au 
 Jupiter MOID = 2.70303 au 
 T_jup = 3.602 
[ 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 14.8   n/a MPO359127  
rotation period rot_per 2.656 h n/a LCDB (Rev. 2019-August); 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:
[Oey, J. (2016) Minor Planet Bull. 43, 45-51.]

56436 (2000 GZ46)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GZ46 = 2001 QW76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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