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JPL Small-Body Database Browser
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441283 (2007 XL16)
Classification: Main-belt Asteroid          SPK-ID: 2441283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2084802081040377 1.1705e-07  
a 2.660618798670043 5.1279e-08 au
q 2.105932437837797 3.2695e-07 au
i 6.887492714307941 1.2312e-05 deg
node 48.04994733439291 9.1302e-05 deg
peri 326.378905834109 9.557e-05 deg
M 268.3803252878442 3.5734e-05 deg
tp 2459003.921142081487
(2020-Jun-03.42114208)
0.00016679 TDB
period 1585.157463237169
4.34
4.5827e-05
1.255e-07
d
yr
n .227106775414486 6.5657e-09 deg/d
Q 3.215305159502289 6.197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2002-08-30  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:01:23  

Additional Information
 Earth MOID = 1.11065 au 
 Jupiter MOID = 2.25046 au 
 T_jup = 3.344 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO258357  

441283 (2007 XL16)          Discovered 2007-Aug-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 XL16 = 2011 TH8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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