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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02503803225792689 5.1791e-08  
a 3.105624083962287 2.7715e-08 au
q 3.027865367967044 1.5389e-07 au
i 9.590329564338518 6.2011e-06 deg
node 3.528978662599926 2.8945e-05 deg
peri 115.5486173801869 0.00011918 deg
M 88.10660680582731 0.00011695 deg
tp 2458111.253496077181
(2017-Dec-23.75349608)
0.00064775 TDB
period 1999.04125011163
5.47
2.6759e-05
7.326e-08
d
yr
n .1800863288738524 2.4106e-09 deg/d
Q 3.183382799957529 2.8408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      8066 days (22.08 yr)  
   first obs. used      1997-04-09  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60126  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:07:19  

Additional Information
 Earth MOID = 2.05596 au 
 Jupiter MOID = 1.81898 au 
 T_jup = 3.199 
[ 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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