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13832 (1999 XR13)
Classification: Outer Main-belt Asteroid          SPK-ID: 2013832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112474328064105 1.6755e-08  
a 3.365628698253687 1.8752e-08 au
q 2.987081871904336 5.4157e-08 au
i 16.3009197921128 2.6086e-07 deg
node 85.22148245566171 7.8421e-07 deg
peri 127.4200412719961 7.0886e-06 deg
M 355.4030507041618 6.3274e-06 deg
tp 2459229.298173437059
(2021-Jan-14.79817344)
3.9762e-05 TDB
period 2255.265779574119
6.17
1.8849e-05
5.161e-08
d
yr
n .159626418872893 1.3341e-09 deg/d
Q 3.744175524603039 2.0862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2583  
   data-arc span      23890 days (65.41 yr)  
   first obs. used      1955-10-23  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42136  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:36:32  

Additional Information
 Earth MOID = 2.00873 au 
 Jupiter MOID = 1.41259 au 
 T_jup = 3.080 
[ 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 10.80   n/a E2021B10  
diameter diameter 37.543 km 0.336 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.079   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

13832 (1999 XR13)          Discovered 1999-Dec-05 by LINEAR at Socorro
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XR13 = 1970 EJ = 1971 HP = 1980 WM = 1983 EZ = 1984 KH1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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