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JPL Small-Body Database Browser
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249923 (2001 SZ319)
Classification: Main-belt Asteroid          SPK-ID: 2249923
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1171543568556555 5.3717e-08  
a 2.716469727798335 1.5699e-08 au
q 2.398223463920264 1.4594e-07 au
i 10.17077998667745 7.2307e-06 deg
node 177.3403577340953 2.6642e-05 deg
peri 249.2085088978106 3.9203e-05 deg
M 288.2511603274717 2.74e-05 deg
tp 2458926.425328996058
(2020-Mar-17.92532900)
0.00012461 TDB
period 1635.331232868792
4.48
1.4176e-05
3.881e-08
d
yr
n .2201388885409272 1.9083e-09 deg/d
Q 3.034715991676407 1.7538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      9921 days (27.16 yr)  
   first obs. used      1992-09-27  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60913  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:49:34  

Additional Information
 Earth MOID = 1.43283 au 
 Jupiter MOID = 2.3153 au 
 T_jup = 3.328 
[ 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 16.1   n/a MPO454854  

249923 (2001 SZ319)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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