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JPL Small-Body Database Browser
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56337 (1999 XG136)
Classification: Inner Main-belt Asteroid          SPK-ID: 2056337
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09322866175068734 7.5706e-08  
a 1.968694148116859 7.7117e-09 au
q 1.785155427291515 1.5138e-07 au
i 23.99925245699075 7.0999e-06 deg
node 74.97348292042436 1.4524e-05 deg
peri 349.3616900123435 3.7081e-05 deg
M 42.42841546911371 3.3037e-05 deg
tp 2458481.589524830191
(2018-Dec-29.08952483)
9.2512e-05 TDB
period 1008.941073755011
2.76
5.9283e-06
1.623e-08
d
yr
n .3568097378176661 2.0965e-09 deg/d
Q 2.152232868942204 8.4306e-09 au
  Orbit Determination Parameters
   # obs. used (total)      981  
   data-arc span      9222 days (25.25 yr)  
   first obs. used      1993-11-09  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47091  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:24:31  

Additional Information
 Earth MOID = .80155 au 
 Jupiter MOID = 3.14025 au 
 T_jup = 3.762 
[ 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 15.3   n/a MPO468455  

56337 (1999 XG136)          Discovered 1999-Dec-13 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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