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JPL Small-Body Database Browser
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382443 (1999 XV112)
Classification: Main-belt Asteroid          SPK-ID: 2382443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .311236759995599 8.3275e-08  
a 2.740709695365757 2.152e-08 au
q 1.887700089691594 2.3618e-07 au
i 13.99462868187034 1.001e-05 deg
node 327.2732944606131 2.329e-05 deg
peri 67.15757134880572 3.215e-05 deg
M 106.9241130591036 1.7062e-05 deg
tp 2458108.272201538679
(2017-Dec-20.77220154)
7.5425e-05 TDB
period 1657.26890199337
4.54
1.9519e-05
5.344e-08
d
yr
n .2172248568515288 2.5584e-09 deg/d
Q 3.59371930103992 2.8217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      7110 days (19.47 yr)  
   first obs. used      1999-10-16  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53868  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:39:39  

Additional Information
 Earth MOID = .940557 au 
 Jupiter MOID = 2.13355 au 
 T_jup = 3.237 
[ 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 16.3   n/a MPO288361  
diameter diameter 4.190 km 1.235 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382443 (1999 XV112)          Discovered 1999-Dec-11 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 1999 XV112 = 2005 FM13 = 2008 ST174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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