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JPL Small-Body Database Browser
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39216 (2000 XA48)
Classification: Main-belt Asteroid          SPK-ID: 2039216
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02431260572426927 5.115e-08  
a 3.110973214562099 2.7406e-08 au
q 3.035337349377688 1.5034e-07 au
i 9.583630476134113 5.9706e-06 deg
node 3.396341585824059 2.7387e-05 deg
peri 119.6531003235117 0.00011873 deg
M 156.027077078054 0.00011719 deg
tp 2458131.859035302495
(2018-Jan-13.35903530)
0.00064951 TDB
period 2004.208199930999
5.49
2.6484e-05
7.251e-08
d
yr
n .1796220572355677 2.3736e-09 deg/d
Q 3.18660907974651 2.8072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      8083 days (22.13 yr)  
   first obs. used      1997-04-09  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:08:14  

Additional Information
 Earth MOID = 2.06058 au 
 Jupiter MOID = 1.80885 au 
 T_jup = 3.197 
[ 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 14.7   n/a MPO436044  
diameter diameter 4.418 km 1.560 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.143   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39216 (2000 XA48)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 XA48 = 1997 GV27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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