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215201 (2000 SX139)
Classification: Main-belt Asteroid          SPK-ID: 2215201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1117275923497014 5.4203e-08  
a 2.967381770574626 2.7118e-08 au
q 2.635843349765929 1.6453e-07 au
i 9.496961348036455 5.5148e-06 deg
node 222.4976595132674 2.8513e-05 deg
peri 117.4100697722246 3.9997e-05 deg
M 258.3576763095436 2.6234e-05 deg
tp 2459127.645675096008
(2020-Oct-05.14567510)
0.00013893 TDB
period 1867.061241265005
5.11
2.5594e-05
7.007e-08
d
yr
n .1928163854743652 2.6432e-09 deg/d
Q 3.298920191383323 3.0148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      6804 days (18.63 yr)  
   first obs. used      2000-09-23  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:49  

Additional Information
 Earth MOID = 1.64413 au 
 Jupiter MOID = 2.13519 au 
 T_jup = 3.234 
[ 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 14.9   n/a MPO437029  
diameter diameter 3.331 km 0.624 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.252   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215201 (2000 SX139)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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