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344693 (2003 SS337)
Classification: Main-belt Asteroid          SPK-ID: 2344693
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04218910707896714 7.3987e-08  
a 2.599848054635931 2.2525e-08 au
q 2.490162786669851 1.9228e-07 au
i 4.201074678173793 7.4646e-06 deg
node 315.1219543439471 9.039e-05 deg
peri 193.8758014031713 0.00011672 deg
M 202.8807401808825 7.3382e-05 deg
tp 2459668.762822792653
(2022-Mar-30.26282279)
0.00031252 TDB
period 1531.159302063382
4.19
1.9899e-05
5.448e-08
d
yr
n .2351159670420092 3.0555e-09 deg/d
Q 2.70953332260201 2.3475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      7745 days (21.20 yr)  
   first obs. used      1997-03-03  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67369  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:50:26  

Additional Information
 Earth MOID = 1.50148 au 
 Jupiter MOID = 2.28184 au 
 T_jup = 3.410 
[ 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 16.5   n/a MPO437460  

344693 (2003 SS337)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 SS337 = 1997 ED13 = 2001 BB39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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