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JPL Small-Body Database Browser
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160919 (2001 XL101)
Classification: Main-belt Asteroid          SPK-ID: 2160919
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1127615781291929 4.4885e-08  
a 2.238123145139695 1.3918e-08 au
q 1.98574884724627 1.0682e-07 au
i 5.357645673159947 5.4141e-06 deg
node 304.331057880517 4.7028e-05 deg
peri 85.09898288676708 5.4062e-05 deg
M 118.5913885762607 2.8252e-05 deg
tp 2458197.620612693950
(2018-Mar-20.12061269)
9.4025e-05 TDB
period 1222.994191833006
3.35
1.1408e-05
3.123e-08
d
yr
n .2943595336789271 2.7458e-09 deg/d
Q 2.49049744303312 1.5488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      486  
   data-arc span      6315 days (17.29 yr)  
   first obs. used      2001-12-10  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60111  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:55:55  

Additional Information
 Earth MOID = .998382 au 
 Jupiter MOID = 2.90713 au 
 T_jup = 3.623 
[ 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 16.4   n/a MPO433028  

160919 (2001 XL101)          Discovered 2001-Dec-10 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2001 XL101 = 2004 TU307 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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