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259201 (2003 AN48)
Classification: Main-belt Asteroid          SPK-ID: 2259201
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2225588352287726 1.1533e-07  
a 2.519406753767551 1.0029e-08 au
q 1.958690521181542 2.8921e-07 au
i 14.0850044078396 1.1417e-05 deg
node 96.66745584028332 1.6648e-05 deg
peri 19.34250066454519 2.2313e-05 deg
M 121.2434531933238 1.1389e-05 deg
tp 2458508.571870473199
(2019-Jan-25.07187047)		 4.5306e-05 TDB
period 1460.64898322609
4.00		 8.7216e-06
2.388e-08		 d
yr
n .2464657861910664 1.4717e-09 deg/d
Q 3.08012298635356 1.2261e-08 au
   Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      7916 days (21.67 yr)  
   first obs. used      1998-12-14  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:44  

Additional Information
 Earth MOID = .98028 au 
 Jupiter MOID = 2.07313 au 
 T_jup = 3.381 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO470761  

259201 (2003 AN48)          Discovered 2003-Jan-05 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 AN48 = 1998 XO74 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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