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JPL Small-Body Database Browser
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56463 (2000 GD98)
Classification: Main-belt Asteroid          SPK-ID: 2056463
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130584602710004 4.6309e-08  
a 2.430818315955803 1.0423e-08 au
q 2.113390871906514 1.1621e-07 au
i 5.90787508647957 4.8648e-06 deg
node 331.0496260019211 3.9761e-05 deg
peri 10.0706546581719 4.3127e-05 deg
M 233.130809458344 1.8768e-05 deg
tp 2459088.343862032165
(2020-Aug-26.84386203)
7.3983e-05 TDB
period 1384.290303908855
3.79
8.9036e-06
2.438e-08
d
yr
n .2600610572677271 1.6727e-09 deg/d
Q 2.748245760005092 1.1784e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      7450 days (20.40 yr)  
   first obs. used      1998-12-17  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:09:40  

Additional Information
 Earth MOID = 1.10412 au 
 Jupiter MOID = 2.61862 au 
 T_jup = 3.489 
[ 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 15.0   n/a MPO385179  
diameter diameter 2.294 km 0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.403   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56463 (2000 GD98)          Discovered 2000-Apr-07 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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