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390219 (2012 XN36)
Classification: Main-belt Asteroid          SPK-ID: 2390219
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 .07311116515587945 7.5878e-08  
a 2.704339382731066 3.5318e-08 au
q 2.506621979482667 2.227e-07 au
i 7.394143974014971 5.769e-06 deg
node 74.09394354158576 5.3077e-05 deg
peri 270.4668397231553 7.844e-05 deg
M 326.8332583702091 5.1946e-05 deg
tp 2459150.154755875521
(2020-Oct-27.65475588)
0.00023321 TDB
period 1624.38965866926
4.45
3.1821e-05
8.712e-08
d
yr
n .2216217014671966 4.3414e-09 deg/d
Q 2.902056785979467 3.79e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6171 days (16.90 yr)  
   first obs. used      2003-11-19  
   last obs. used      2020-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:42:48  

Additional Information
 Earth MOID = 1.51267 au 
 Jupiter MOID = 2.38488 au 
 T_jup = 3.350 
[ 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 17.1   n/a MPO437597  

390219 (2012 XN36)          Discovered 2003-Nov-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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