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245236 (2004 XL130)
Classification: Mars-crossing Asteroid          SPK-ID: 2245236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2813231316238917 1.0379e-07  
a 2.199801030321527 1.7276e-08 au
q 1.580946115522011 2.2366e-07 au
i 22.65432141769083 1.3652e-05 deg
node 299.1713291588605 1.3337e-05 deg
peri 75.74761577030698 2.917e-05 deg
M 331.9815605962452 2.4094e-05 deg
tp 2459093.250224541550
(2020-Aug-31.75022454)
8.0206e-05 TDB
period 1191.71808086082
3.26
1.4038e-05
3.843e-08
d
yr
n .3020848687132104 3.5586e-09 deg/d
Q 2.818655945121042 2.2136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      9544 days (26.13 yr)  
   first obs. used      1992-01-28  
   last obs. used      2018-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50549  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:33:16  

Additional Information
 Earth MOID = .715959 au 
 Jupiter MOID = 2.95567 au 
 T_jup = 3.517 
[ 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 16.2   n/a MPO437142  

245236 (2004 XL130)          Discovered 2004-Dec-09 by CSS at Catalina
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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