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118825 (2000 SY153)
Classification: Main-belt Asteroid          SPK-ID: 2118825
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1299285903968576 4.0576e-08  
a 2.964563834754848 1.6482e-08 au
q 2.579382234563647 1.2031e-07 au
i 5.655384830471428 4.3519e-06 deg
node 39.67765801686885 4.6782e-05 deg
peri 77.32253970306344 4.9907e-05 deg
M 231.7880748464426 1.8102e-05 deg
tp 2459664.496143288364
(2022-Mar-25.99614329)
9.5737e-05 TDB
period 1864.402326831286
5.10
1.5548e-05
4.257e-08
d
yr
n .1930913702579697 1.6103e-09 deg/d
Q 3.349745434946048 1.8623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      993  
   data-arc span      7302 days (19.99 yr)  
   first obs. used      2000-09-24  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 20:12:25  

Additional Information
 Earth MOID = 1.60303 au 
 Jupiter MOID = 1.7666 au 
 T_jup = 3.245 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO436571  
diameter diameter 7.425 km 0.252 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118825 (2000 SY153)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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