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JPL Small-Body Database Browser
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35676 (1998 XA30)
Classification: Main-belt Asteroid          SPK-ID: 2035676
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1899175779418827 4.8394e-08  
a 2.619407631854171 9.9332e-09 au
q 2.121936078769945 1.2405e-07 au
i 14.01581750858025 5.8881e-06 deg
node 36.68049902763607 1.5115e-05 deg
peri 300.4177382499913 2.115e-05 deg
M 97.1916349333294 1.6313e-05 deg
tp 2458582.448826679537
(2019-Apr-08.94882668)
6.9326e-05 TDB
period 1548.470940926183
4.24
8.8081e-06
2.412e-08
d
yr
n .2324874109582412 1.3224e-09 deg/d
Q 3.116879184938398 1.182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1930  
   data-arc span      10667 days (29.20 yr)  
   first obs. used      1991-02-10  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48807  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:07:55  

Additional Information
 Earth MOID = 1.15259 au 
 Jupiter MOID = 2.42415 au 
 T_jup = 3.338 
[ 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 13.4   n/a MPO449218  
diameter diameter 5.345 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.296   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35676 (1998 XA30)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XA30 = 2000 ET117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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