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JPL Small-Body Database Browser
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13837 (1999 XF25)
Classification: Outer Main-belt Asteroid          SPK-ID: 2013837
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031455810844411 4.2045e-08  
a 3.213128314132401 2.0728e-08 au
q 2.881708327072344 1.3103e-07 au
i 11.98639137095083 4.8169e-06 deg
node 223.5442052513589 1.9163e-05 deg
peri 208.0907336983042 2.8424e-05 deg
M 122.1370166072844 2.2057e-05 deg
tp 2457886.767722904370
(2017-May-13.26772290)
0.00012777 TDB
period 2103.732569304485
5.76
2.0357e-05
5.573e-08
d
yr
n .171124412509818 1.6559e-09 deg/d
Q 3.544548301192458 2.2866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1465  
   data-arc span      12848 days (35.18 yr)  
   first obs. used      1984-03-07  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:12:03  

Additional Information
 Earth MOID = 1.90117 au 
 Jupiter MOID = 1.82394 au 
 T_jup = 3.149 
[ 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 13.1   n/a MPO395137  
diameter diameter 6.794 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13837 (1999 XF25)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XF25 = 1984 EG2 = 1988 XE3 = 1991 LE6 = 1998 QY65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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