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442792 (2012 XS152)
Classification: Main-belt Asteroid          SPK-ID: 2442792
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .20104515156689 6.21e-08  
a 2.444441165458068 2.0502e-08 au
q 1.952998120852206 1.4719e-07 au
i 5.314105206039045 1.1189e-05 deg
node 3.214884470544476 9.3456e-05 deg
peri 75.32260288242166 0.00010194 deg
M 357.2538854176577 4.0309e-05 deg
tp 2459011.148390361765
(2020-Jun-10.64839036)		 0.00015638 TDB
period 1395.943401227568
3.82		 1.7562e-05
4.808e-08		 d
yr
n .2578901119367894 3.2445e-09 deg/d
Q 2.935884210063931 2.4624e-08 au
   Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      5477 days (15.00 yr)  
   first obs. used      2004-10-04  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54814  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:01  

Additional Information
 Earth MOID = .976368 au 
 Jupiter MOID = 2.34478 au 
 T_jup = 3.466 
[ 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 17.5   n/a MPO495194  

442792 (2012 XS152)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 XS152 = 2004 TB43 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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