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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174127006517167 5.3738e-08  
a 2.717327198095802 1.5703e-08 au
q 2.398278473213012 1.4608e-07 au
i 10.16964264676534 7.2297e-06 deg
node 177.3343771310158 2.6645e-05 deg
peri 249.1310921835521 3.9141e-05 deg
M 16.36851602216971 2.7353e-05 deg
tp 2458926.109386984301
(2020-Mar-17.60938698)
0.00012427 TDB
period 1636.105597439601
4.48
1.4182e-05
3.883e-08
d
yr
n .2200346973712311 1.9073e-09 deg/d
Q 3.036375922978593 1.7547e-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 = 1.43318 au 
 Jupiter MOID = 2.31344 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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