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118832 (2000 SF174)
Classification: Main-belt Asteroid          SPK-ID: 2118832
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1915515462632437 4.7233e-08  
a 2.655656133880969 1.5169e-08 au
q 2.146961095092602 1.2493e-07 au
i 10.69612877424626 4.8843e-06 deg
node 275.0126637353645 3.3286e-05 deg
peri 187.4253653487939 3.7618e-05 deg
M 130.7011228663015 1.6266e-05 deg
tp 2458426.604255112291
(2018-Nov-04.10425511)
7.0404e-05 TDB
period 1580.724508165977
4.33
1.3544e-05
3.708e-08
d
yr
n .2277436695263789 1.9513e-09 deg/d
Q 3.164351172669337 1.8075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      7229 days (19.79 yr)  
   first obs. used      2000-09-28  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56363  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:08:40  

Additional Information
 Earth MOID = 1.16429 au 
 Jupiter MOID = 2.01375 au 
 T_jup = 3.337 
[ 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 15.4   n/a MPO475043  
diameter diameter 4.573 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118832 (2000 SF174)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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