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213187 (2000 SS245)
Classification: Main-belt Asteroid          SPK-ID: 2213187
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09037009935973747 4.0528e-08  
a 2.319270842130215 1.2179e-08 au
q 2.109678105684765 9.165e-08 au
i 10.32543048084083 4.312e-06 deg
node 161.547197052924 2.2001e-05 deg
peri 198.1588667577008 3.0947e-05 deg
M 261.6208469987507 2.3008e-05 deg
tp 2459553.054455355516
(2021-Dec-04.55445536)
8.3642e-05 TDB
period 1290.106694925237
3.53
1.0162e-05
2.782e-08
d
yr
n .2790466877011768 2.198e-09 deg/d
Q 2.528863578575664 1.328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      7196 days (19.70 yr)  
   first obs. used      2000-09-04  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56469  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:42  

Additional Information
 Earth MOID = 1.10533 au 
 Jupiter MOID = 2.84852 au 
 T_jup = 3.552 
[ 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 16.62   n/a E2021B55  
diameter diameter 2.165 km 0.371 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213187 (2000 SS245)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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