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JPL Small-Body Database Browser
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71147 (1999 XZ183)
Classification: Main-belt Asteroid          SPK-ID: 2071147
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08444172839894688 5.0275e-08  
a 2.667895852485401 1.7221e-08 au
q 2.442614115513151 1.3141e-07 au
i 13.36249068709529 5.5197e-06 deg
node 294.6033031620274 2.202e-05 deg
peri 182.0586160661941 3.8505e-05 deg
M 128.4125173360935 3.1721e-05 deg
tp 2458032.750717983340
(2017-Oct-06.25071798)
0.0001394 TDB
period 1591.665250133281
4.36
1.5411e-05
4.219e-08
d
yr
n .226178211762715 2.1899e-09 deg/d
Q 2.89317758945765 1.8675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      644  
   data-arc span      9570 days (26.20 yr)  
   first obs. used      1992-02-28  
   last obs. used      2018-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53977  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 02:13:34  

Additional Information
 Earth MOID = 1.45928 au 
 Jupiter MOID = 2.21357 au 
 T_jup = 3.339 
[ 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 14.6   n/a MPO344811  
diameter diameter 3.866 km 0.710 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.271   0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71147 (1999 XZ183)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XZ183 = 2002 NN46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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