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JPL Small-Body Database Browser
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47345 (1999 XZ47)
Classification: Main-belt Asteroid          SPK-ID: 2047345
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09910195457272557 4.4943e-08  
a 2.249187985483034 7.7701e-09 au
q 2.026289059920174 1.0481e-07 au
i 4.088852904779537 4.3282e-06 deg
node 73.96800103229772 6.3911e-05 deg
peri 354.890802657445 6.8222e-05 deg
M 266.0531828189659 2.4474e-05 deg
tp 2458922.026393985328
(2020-Mar-13.52639399)
8.4297e-05 TDB
period 1232.074755780927
3.37
6.3845e-06
1.748e-08
d
yr
n .292190062584166 1.5141e-09 deg/d
Q 2.472086911045894 8.5401e-09 au
  Orbit Determination Parameters
   # obs. used (total)      981  
   data-arc span      8391 days (22.97 yr)  
   first obs. used      1996-12-08  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54575  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:02:55  

Additional Information
 Earth MOID = 1.04022 au 
 Jupiter MOID = 2.74507 au 
 T_jup = 3.619 
[ 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 15.5   n/a MPO502471  
diameter diameter 1.743 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.441   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47345 (1999 XZ47)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XZ47 = 1996 XP33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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