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123037 (2000 SF289)
Classification: Main-belt Asteroid          SPK-ID: 2123037
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206650863468125 6.2457e-08  
a 2.344774713261512 1.3252e-08 au
q 1.860224994127795 1.4319e-07 au
i 8.427665687704375 7.6465e-06 deg
node 345.8431506556856 3.3435e-05 deg
peri 309.6652890713839 3.9438e-05 deg
M 220.9064713130411 2.6702e-05 deg
tp 2459507.204234755540
(2021-Oct-19.70423476)
0.00010014 TDB
period 1311.445084713687
3.59
1.1118e-05
3.044e-08
d
yr
n .2745063473844158 2.3271e-09 deg/d
Q 2.829324432395228 1.599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      7659 days (20.97 yr)  
   first obs. used      1999-02-14  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58703  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:36:04  

Additional Information
 Earth MOID = .857899 au 
 Jupiter MOID = 2.43218 au 
 T_jup = 3.519 
[ 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 16.0   n/a MPO254029  
diameter diameter 2.047 km 0.271 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123037 (2000 SF289)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2000 SF289 = 1999 FV1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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