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123107 (2000 SF350)
Classification: Main-belt Asteroid          SPK-ID: 2123107
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2425344067727113 4.757e-08  
a 2.711173116560313 1.7555e-08 au
q 2.053620353077235 1.258e-07 au
i 10.66172599935667 4.5863e-06 deg
node 115.4094375196071 2.841e-05 deg
peri 223.2839929710484 2.9958e-05 deg
M 163.0172083187438 1.1338e-05 deg
tp 2458262.144946155327
(2018-May-23.64494616)
4.9853e-05 TDB
period 1630.550676983464
4.46
1.5837e-05
4.336e-08
d
yr
n .2207843062357336 2.1444e-09 deg/d
Q 3.368725880043391 2.1813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      7622 days (20.87 yr)  
   first obs. used      1999-03-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52899  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:36:26  

Additional Information
 Earth MOID = 1.05803 au 
 Jupiter MOID = 2.0543 au 
 T_jup = 3.296 
[ 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 15.3   n/a MPO469279  
diameter diameter 2.808 km 0.603 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.350 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.224   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123107 (2000 SF350)          Discovered 2000-Sep-29 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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