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123091 (2000 SE329)
Classification: Main-belt Asteroid          SPK-ID: 2123091
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1295424883760906 5.3212e-08  
a 2.402862703575408 1.5678e-08 au
q 2.091589889728149 1.2671e-07 au
i .5278416779783944 5.986e-06 deg
node 212.8511706388581 0.00041911 deg
peri 349.4558877702683 0.00041941 deg
M 249.9856539997339 1.9371e-05 deg
tp 2459416.256150042740
(2021-Jul-20.75615004)
7.5705e-05 TDB
period 1360.47905984029
3.72
1.3315e-05
3.645e-08
d
yr
n .2646126725701028 2.5898e-09 deg/d
Q 2.714135517422667 1.7709e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      7509 days (20.56 yr)  
   first obs. used      1999-04-06  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 14:29:31  

Additional Information
 Earth MOID = 1.0883 au 
 Jupiter MOID = 2.24438 au 
 T_jup = 3.513 
[ 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 16.6   n/a MPO453703  
diameter diameter 1.502 km 0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.164   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123091 (2000 SE329)          Discovered 2000-Sep-27 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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