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259427 (2003 SN)
Classification: Main-belt Asteroid          SPK-ID: 2259427
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 .04783360824711681 8.2414e-08  
a 3.169880222844752 3.604e-08 au
q 3.018253414074913 2.7787e-07 au
i 8.852701065185842 1.0337e-05 deg
node 343.7312082791624 2.9496e-05 deg
peri 132.3177822254274 9.0587e-05 deg
M 223.2855468242219 8.3901e-05 deg
tp 2459783.342930901652
(2022-Jul-22.84293090)
0.00047987 TDB
period 2061.402057924669
5.64
3.5156e-05
9.625e-08
d
yr
n .1746384207855272 2.9784e-09 deg/d
Q 3.321507031614592 3.7764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      2003-09-16  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:50:29  

Additional Information
 Earth MOID = 2.04219 au 
 Jupiter MOID = 1.71581 au 
 T_jup = 3.182 
[ 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 15.5   n/a MPO440289  

259427 (2003 SN)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 SN = 2006 BJ32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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