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101496 (1998 XM3)
Classification: Mars-crossing Asteroid          SPK-ID: 2101496
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3965119627192082 1.4885e-07  
a 2.549351372481655 2.9328e-08 AU
q 1.538503056118047 3.9322e-07 AU
i 8.656161295663981 1.1266e-05 deg
node 33.06780826889654 3.4515e-05 deg
peri 338.1100630476905 3.6434e-05 deg
M 225.8205824547167 7.6547e-06 deg
tp 2456954.648771600815
(2014-Oct-24.14877160)		 3.606e-05 JED
period 1486.767206371034
4.07		 2.5656e-05
7.024e-08		 d
yr
n .2421360912840577 4.1784e-09 deg/d
Q 3.560199688845264 4.0957e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      5244 days (14.36 yr)  
   first obs. used      1998-12-09  
   last obs. used      2013-04-18  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .49493  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 18:21:36  

Additional Information
 Earth MOID = .542753 AU 
 T_jup = 3.312 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.785 mag .46728 1 autocmod 2.5c
rotation period rot_per 5.052 h n/a Asteroid Lightcurve DataBase (Rev. 2013-May-01) Published Reference List:
[Skiff, B.A. (2011) Posting on CALL web site. http://www.minorplanet.info/call.html]

101496 (1998 XM3)          Discovered 1998-Dec-09 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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