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48286 (2002 GZ96)
Classification: Main-belt Asteroid          SPK-ID: 2048286
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .090927231860067 4.8524e-08  
a 2.727654935494763 1.7899e-08 au
q 2.479636822740774 1.3613e-07 au
i 6.555509759724131 5.6048e-06 deg
node 208.7709604371874 3.6916e-05 deg
peri 195.11105994663 4.6165e-05 deg
M 161.2577252663352 2.9985e-05 deg
tp 2458263.443809238210
(2018-May-24.94380924)
0.00013374 TDB
period 1645.441967111995
4.50
1.6196e-05
4.434e-08
d
yr
n .218786202853362 2.1535e-09 deg/d
Q 2.975673048248751 1.9527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      8448 days (23.13 yr)  
   first obs. used      1997-03-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:44:21  

Additional Information
 Earth MOID = 1.48878 au 
 Jupiter MOID = 2.39141 au 
 T_jup = 3.340 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457139.5 (2015-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09006249138891345 4.8215e-08  
q 2.484014151190259 1.3524e-07 au
tp 2456620.888391560130
(2013-Nov-24.38839156)
0.00012992 TDB
node 208.7989929412475 3.6943e-05 deg
peri 196.0173907377594 4.6458e-05 deg
i 6.551035146498673 5.602e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      8448 days (23.13 yr)  
   first obs. used      1997-03-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:44:21  

Additional Information
 Jupiter MOID = 2.39141 au 
 T_jup = 3.340 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.324689017962013E-15 -6.474690478386784E-15 -2.413637294579261E-12 1.901784453254363E-15 -5.428536246698616E-13 -7.576493045256537E-17
q -6.474690478386784E-15 1.828928281282999E-14 7.243228005356162E-12 -6.781886752575797E-15 1.638652932209933E-12 5.618915772333096E-16
tp -2.413637294579261E-12 7.243228005356162E-12 1.687868457297595E-8 -7.369907499543126E-12 3.67489039925212E-9 7.79118443436459E-13
node 1.901784453254363E-15 -6.781886752575797E-15 -7.369907499543126E-12 1.364793316249257E-9 -1.357117247078014E-9 -4.645571880966849E-11
peri -5.428536246698616E-13 1.638652932209933E-12 3.67489039925212E-9 -1.357117247078014E-9 2.158329594200694E-9 4.640724292730345E-11
i -7.576493045256537E-17 5.618915772333096E-16 7.79118443436459E-13 -4.645571880966849E-11 4.640724292730345E-11 3.138246977065807E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO279995  
diameter diameter 5.641 km 0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 11.431 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.038   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48286 (2002 GZ96)          Discovered 2002-Apr-09 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 GZ96 = 1997 ER22 = 1999 RO65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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